23895630 has 48 divisors (see below), whose sum is σ = 67779504. Its totient is φ = 5792640.

The previous prime is 23895593. The next prime is 23895631. The reversal of 23895630 is 3659832.

It is a super-2 number, since 2×23895630² = 1142002266193800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23895631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11079 + ... + 13058.

It is an arithmetic number, because the mean of its divisors is an integer number (1412073).

Almost surely, 2^23895630 is an apocalyptic number.

23895630 is an abundant number, since it is smaller than the sum of its proper divisors (43883874).

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

23895630 is a wasteful number, since it uses less digits than its factorization.

23895630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24161 (or 24158 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 23895630 is about 4888.3156608386. The cubic root of 23895630 is about 288.0311742875.

The spelling of 23895630 in words is "twenty-three million, eight hundred ninety-five thousand, six hundred thirty".