23486980 has 24 divisors (see below), whose sum is σ = 53807040. Its totient is φ = 8540640.

The previous prime is 23486977. The next prime is 23487017. The reversal of 23486980 is 8968432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53160 + ... + 53599.

It is an arithmetic number, because the mean of its divisors is an integer number (2241960).

Almost surely, 2^23486980 is an apocalyptic number.

23486980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23486980 is an abundant number, since it is smaller than the sum of its proper divisors (30320060).

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

23486980 is a wasteful number, since it uses less digits than its factorization.

23486980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106779 (or 106777 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 23486980 is about 4846.3367608948. The cubic root of 23486980 is about 286.3798073890.

The spelling of 23486980 in words is "twenty-three million, four hundred eighty-six thousand, nine hundred eighty".