23452860 has 48 divisors (see below), whose sum is σ = 69533856. Its totient is φ = 5885952.

The previous prime is 23452837. The next prime is 23452879. The reversal of 23452860 is 6825432.

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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10477 + ... + 12516.

It is an arithmetic number, because the mean of its divisors is an integer number (1448622).

Almost surely, 2^23452860 is an apocalyptic number.

23452860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23452860 is an abundant number, since it is smaller than the sum of its proper divisors (46080996).

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

23452860 is a wasteful number, since it uses less digits than its factorization.

23452860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23022 (or 23020 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 23452860 is about 4842.8152969115. The cubic root of 23452860 is about 286.2410636468.

The spelling of 23452860 in words is "twenty-three million, four hundred fifty-two thousand, eight hundred sixty".