23798860 has 24 divisors (see below), whose sum is σ = 51198336. Its totient is φ = 9287040.

The previous prime is 23798851. The next prime is 23798891. The reversal of 23798860 is 6889732.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 13692 + ... + 15331.

It is an arithmetic number, because the mean of its divisors is an integer number (2133264).

Almost surely, 2^23798860 is an apocalyptic number.

23798860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23798860 is an abundant number, since it is smaller than the sum of its proper divisors (27399476).

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

23798860 is a wasteful number, since it uses less digits than its factorization.

23798860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29073 (or 29071 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 23798860 is about 4878.4075270522. The cubic root of 23798860 is about 287.6418354973.

The spelling of 23798860 in words is "twenty-three million, seven hundred ninety-eight thousand, eight hundred sixty".