23196784 has 40 divisors (see below), whose sum is σ = 48712160. Its totient is φ = 10637568.

The previous prime is 23196769. The next prime is 23196799. The reversal of 23196784 is 48769132.

It is an interprime number because it is at equal distance from previous prime (23196769) and next prime (23196799).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47389 + ... + 47875.

It is an arithmetic number, because the mean of its divisors is an integer number (1217804).

Almost surely, 2^23196784 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 23196784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24356080).

23196784 is an abundant number, since it is smaller than the sum of its proper divisors (25515376).

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

23196784 is a wasteful number, since it uses less digits than its factorization.

23196784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737 (or 731 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 23196784 is about 4816.3039771177. The cubic root of 23196784 is about 285.1954502139.

The spelling of 23196784 in words is "twenty-three million, one hundred ninety-six thousand, seven hundred eighty-four".