23972298 has 32 divisors (see below), whose sum is σ = 55572480. Its totient is φ = 6751920.

The previous prime is 23972287. The next prime is 23972317. The reversal of 23972298 is 89227932.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 1038 + ... + 7001.

It is an arithmetic number, because the mean of its divisors is an integer number (1736640).

Almost surely, 2^23972298 is an apocalyptic number.

23972298 is an abundant number, since it is smaller than the sum of its proper divisors (31600182).

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

23972298 is a wasteful number, since it uses less digits than its factorization.

23972298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8122.

The product of its digits is 108864, while the sum is 42.

The square root of 23972298 is about 4896.1513457000. The cubic root of 23972298 is about 288.3388902297.

The spelling of 23972298 in words is "twenty-three million, nine hundred seventy-two thousand, two hundred ninety-eight".