23567480 has 16 divisors (see below), whose sum is σ = 53026920. Its totient is φ = 9426976.

The previous prime is 23567477. The next prime is 23567501. The reversal of 23567480 is 8476532.

It is a happy number.

It is a super-2 number, since 2×23567480² = 1110852227100800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23567480.

It is a congruent number.

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, 294554 + ... + 294633.

Almost surely, 2^23567480 is an apocalyptic number.

23567480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23567480 is an abundant number, since it is smaller than the sum of its proper divisors (29459440).

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

23567480 is a wasteful number, since it uses less digits than its factorization.

23567480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589198 (or 589194 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 23567480 is about 4854.6348987334. The cubic root of 23567480 is about 286.7066166305.

The spelling of 23567480 in words is "twenty-three million, five hundred sixty-seven thousand, four hundred eighty".