23528396 has 48 divisors (see below), whose sum is σ = 44906400. Its totient is φ = 10762752.

The previous prime is 23528389. The next prime is 23528419. The reversal of 23528396 is 69382532.

Its product of digits (77760) is a multiple of the sum of its prime divisors (216).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264320 + ... + 264408.

It is an arithmetic number, because the mean of its divisors is an integer number (935550).

Almost surely, 2^23528396 is an apocalyptic number.

It is an amenable number.

23528396 is a deficient number, since it is larger than the sum of its proper divisors (21378004).

23528396 is a wasteful number, since it uses less digits than its factorization.

23528396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 216 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 23528396 is about 4850.6077969673. The cubic root of 23528396 is about 286.5480387717.

The spelling of 23528396 in words is "twenty-three million, five hundred twenty-eight thousand, three hundred ninety-six".