23464880 has 20 divisors (see below), whose sum is σ = 54556032. Its totient is φ = 9385920.

The previous prime is 23464877. The next prime is 23464897. The reversal of 23464880 is 8846432.

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 23464880.

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 3 ways as a sum of consecutive naturals, for example, 146576 + ... + 146735.

Almost surely, 2^23464880 is an apocalyptic number.

23464880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23464880 is an abundant number, since it is smaller than the sum of its proper divisors (31091152).

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

23464880 is a wasteful number, since it uses less digits than its factorization.

23464880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293324 (or 293318 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 23464880 is about 4844.0561516151. The cubic root of 23464880 is about 286.2899564750.

The spelling of 23464880 in words is "twenty-three million, four hundred sixty-four thousand, eight hundred eighty".