16982475 has 12 divisors (see below), whose sum is σ = 28077816. Its totient is φ = 9057280.

The previous prime is 16982453. The next prime is 16982503. The reversal of 16982475 is 57428961.

It is not a de Polignac number, because 16982475 - 2⁷ = 16982347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113142 + ... + 113291.

It is an arithmetic number, because the mean of its divisors is an integer number (2339818).

Almost surely, 2^16982475 is an apocalyptic number.

16982475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16982475 is a deficient number, since it is larger than the sum of its proper divisors (11095341).

16982475 is a wasteful number, since it uses less digits than its factorization.

16982475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226446 (or 226441 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 16982475 is about 4120.9798592082. The cubic root of 16982475 is about 257.0397723929.

The spelling of 16982475 in words is "sixteen million, nine hundred eighty-two thousand, four hundred seventy-five".