16297948 has 6 divisors (see below), whose sum is σ = 28521416. Its totient is φ = 8148972.

The previous prime is 16297943. The next prime is 16297969. The reversal of 16297948 is 84979261.

It is a junction number, because it is equal to n+sod(n) for n = 16297898 and 16297907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16297943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2037240 + ... + 2037247.

Almost surely, 2^16297948 is an apocalyptic number.

It is an amenable number.

16297948 is a deficient number, since it is larger than the sum of its proper divisors (12223468).

16297948 is a wasteful number, since it uses less digits than its factorization.

16297948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4074491 (or 4074489 counting only the distinct ones).

The product of its digits is 217728, while the sum is 46.

The square root of 16297948 is about 4037.0717110302. The cubic root of 16297948 is about 253.5387292396.

The spelling of 16297948 in words is "sixteen million, two hundred ninety-seven thousand, nine hundred forty-eight".