23896356 has 96 divisors (see below), whose sum is σ = 67350528. Its totient is φ = 6504960.

The previous prime is 23896349. The next prime is 23896363. The reversal of 23896356 is 65369832.

It is an interprime number because it is at equal distance from previous prime (23896349) and next prime (23896363).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51381 + ... + 51843.

It is an arithmetic number, because the mean of its divisors is an integer number (701568).

Almost surely, 2^23896356 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 23896356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33675264).

23896356 is an abundant number, since it is smaller than the sum of its proper divisors (43454172).

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

23896356 is a wasteful number, since it uses less digits than its factorization.

23896356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521 (or 519 counting only the distinct ones).

The product of its digits is 233280, while the sum is 42.

The square root of 23896356 is about 4888.3899189815. The cubic root of 23896356 is about 288.0340912576.

The spelling of 23896356 in words is "twenty-three million, eight hundred ninety-six thousand, three hundred fifty-six".