16297952 has 24 divisors (see below), whose sum is σ = 35004312. Its totient is φ = 7408000.

The previous prime is 16297943. The next prime is 16297969. The reversal of 16297952 is 25979261.

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, 22799 + ... + 23502.

It is an arithmetic number, because the mean of its divisors is an integer number (1458513).

Almost surely, 2^16297952 is an apocalyptic number.

It is an amenable number.

16297952 is an abundant number, since it is smaller than the sum of its proper divisors (18706360).

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

16297952 is a wasteful number, since it uses less digits than its factorization.

16297952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46322 (or 46314 counting only the distinct ones).

The product of its digits is 68040, while the sum is 41.

The square root of 16297952 is about 4037.0722064387. The cubic root of 16297952 is about 253.5387499815.

The spelling of 16297952 in words is "sixteen million, two hundred ninety-seven thousand, nine hundred fifty-two".