23849226 has 12 divisors (see below), whose sum is σ = 51673362. Its totient is φ = 7949736.

The previous prime is 23849213. The next prime is 23849227. The reversal of 23849226 is 62294832.

It can be written as a sum of positive squares in only one way, i.e., 16281225 + 7568001 = 4035^2 + 2751^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23849227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 662461 + ... + 662496.

Almost surely, 2^23849226 is an apocalyptic number.

23849226 is an abundant number, since it is smaller than the sum of its proper divisors (27824136).

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

23849226 is a wasteful number, since it uses less digits than its factorization.

23849226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324965 (or 1324962 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 23849226 is about 4883.5669341169. The cubic root of 23849226 is about 287.8446065644.

The spelling of 23849226 in words is "twenty-three million, eight hundred forty-nine thousand, two hundred twenty-six".