23267480 has 16 divisors (see below), whose sum is σ = 52351920. Its totient is φ = 9306976.

The previous prime is 23267479. The next prime is 23267507. The reversal of 23267480 is 8476232.

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, 290804 + ... + 290883.

It is an arithmetic number, because the mean of its divisors is an integer number (3271995).

Almost surely, 2^23267480 is an apocalyptic number.

23267480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23267480 is an abundant number, since it is smaller than the sum of its proper divisors (29084440).

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

23267480 is a wasteful number, since it uses less digits than its factorization.

23267480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581698 (or 581694 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 23267480 is about 4823.6376314976. The cubic root of 23267480 is about 285.4848830025.

The spelling of 23267480 in words is "twenty-three million, two hundred sixty-seven thousand, four hundred eighty".