16974412 has 24 divisors (see below), whose sum is σ = 36561056. Its totient is φ = 6715008.

The previous prime is 16974403. The next prime is 16974427. The reversal of 16974412 is 21447961.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22953 + ... + 23680.

Almost surely, 2^16974412 is an apocalyptic number.

It is an amenable number.

16974412 is an abundant number, since it is smaller than the sum of its proper divisors (19586644).

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

16974412 is a wasteful number, since it uses less digits than its factorization.

16974412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46657 (or 46655 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 16974412 is about 4120.0014563104. The cubic root of 16974412 is about 256.9990865335. Note that the first 3 decimals are identical.

The spelling of 16974412 in words is "sixteen million, nine hundred seventy-four thousand, four hundred twelve".