23036880 has 40 divisors (see below), whose sum is σ = 71415072. Its totient is φ = 6143104.

The previous prime is 23036879. The next prime is 23036939. The reversal of 23036880 is 8863032.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47754 + ... + 48233.

Almost surely, 2^23036880 is an apocalyptic number.

23036880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23036880 is an abundant number, since it is smaller than the sum of its proper divisors (48378192).

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

23036880 is a wasteful number, since it uses less digits than its factorization.

23036880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96003 (or 95997 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 23036880 is about 4799.6749889967. The cubic root of 23036880 is about 284.5386194424.

The spelling of 23036880 in words is "twenty-three million, thirty-six thousand, eight hundred eighty".