23497200 has 180 divisors, whose sum is σ = 83653128. Its totient is φ = 6105600.

The previous prime is 23497169. The next prime is 23497231. The reversal of 23497200 is 279432.

It is an interprime number because it is at equal distance from previous prime (23497169) and next prime (23497231).

It is a tau number, because it is divible by the number of its divisors (180).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 219547 + ... + 219653.

Almost surely, 2^23497200 is an apocalyptic number.

23497200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23497200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41826564).

23497200 is an abundant number, since it is smaller than the sum of its proper divisors (60155928).

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

23497200 is a wasteful number, since it uses less digits than its factorization.

23497200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 23497200 is about 4847.3910508644. The cubic root of 23497200 is about 286.4213392962.

The spelling of 23497200 in words is "twenty-three million, four hundred ninety-seven thousand, two hundred".