23276196 has 72 divisors (see below), whose sum is σ = 63272664. Its totient is φ = 7188480.

The previous prime is 23276189. The next prime is 23276203. The reversal of 23276196 is 69167232.

23276196 is a `hidden beast` number, since 2 + 32 + 7 + 619 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (23276189) and next prime (23276203).

It can be written as a sum of positive squares in 4 ways, for example, as 4665600 + 18610596 = 2160^2 + 4314^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 23276196.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44416 + ... + 44936.

It is an arithmetic number, because the mean of its divisors is an integer number (878787).

Almost surely, 2^23276196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23276196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31636332).

23276196 is an abundant number, since it is smaller than the sum of its proper divisors (39996468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23276196 is a wasteful number, since it uses less digits than its factorization.

23276196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621 (or 616 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 23276196 is about 4824.5410144386. The cubic root of 23276196 is about 285.5205261061.

The spelling of 23276196 in words is "twenty-three million, two hundred seventy-six thousand, one hundred ninety-six".