23485764 has 12 divisors (see below), whose sum is σ = 54800144. Its totient is φ = 7828584.

The previous prime is 23485753. The next prime is 23485771. The reversal of 23485764 is 46758432.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×23485764² = 1103162221327392, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 978562 + ... + 978585.

Almost surely, 2^23485764 is an apocalyptic number.

It is an amenable number.

23485764 is an abundant number, since it is smaller than the sum of its proper divisors (31314380).

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

23485764 is a wasteful number, since it uses less digits than its factorization.

23485764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957154 (or 1957152 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 23485764 is about 4846.2113036887. The cubic root of 23485764 is about 286.3748650216.

The spelling of 23485764 in words is "twenty-three million, four hundred eighty-five thousand, seven hundred sixty-four".