23956492 has 48 divisors (see below), whose sum is σ = 51520000. Its totient is φ = 9716112.

The previous prime is 23956489. The next prime is 23956529. The reversal of 23956492 is 29465932.

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 15 ways as a sum of consecutive naturals, for example, 25609 + ... + 26527.

Almost surely, 2^23956492 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 23956492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25760000).

23956492 is an abundant number, since it is smaller than the sum of its proper divisors (27563508).

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

23956492 is a wasteful number, since it uses less digits than its factorization.

23956492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963 (or 947 counting only the distinct ones).

The product of its digits is 116640, while the sum is 40.

The square root of 23956492 is about 4894.5369546056. The cubic root of 23956492 is about 288.2755047542.

The spelling of 23956492 in words is "twenty-three million, nine hundred fifty-six thousand, four hundred ninety-two".