23285512 has 32 divisors (see below), whose sum is σ = 46617120. Its totient is φ = 10865920.

The previous prime is 23285501. The next prime is 23285533. The reversal of 23285512 is 21558232.

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 7 ways as a sum of consecutive naturals, for example, 17163 + ... + 18469.

It is an arithmetic number, because the mean of its divisors is an integer number (1456785).

Almost surely, 2^23285512 is an apocalyptic number.

It is an amenable number.

23285512 is an abundant number, since it is smaller than the sum of its proper divisors (23331608).

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

23285512 is a wasteful number, since it uses less digits than its factorization.

23285512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461 (or 1457 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 23285512 is about 4825.5063982965. The cubic root of 23285512 is about 285.5586130060.

The spelling of 23285512 in words is "twenty-three million, two hundred eighty-five thousand, five hundred twelve".