16974952 has 8 divisors (see below), whose sum is σ = 31828050. Its totient is φ = 8487472.

The previous prime is 16974931. The next prime is 16974953. The reversal of 16974952 is 25947961.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 15163236 + 1811716 = 3894^2 + 1346^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 16974899 and 16974908.

It is not an unprimeable number, because it can be changed into a prime (16974953) by changing a digit.

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 as a sum of consecutive naturals, namely, 1060927 + ... + 1060942.

Almost surely, 2^16974952 is an apocalyptic number.

It is an amenable number.

16974952 is a deficient number, since it is larger than the sum of its proper divisors (14853098).

16974952 is a wasteful number, since it uses less digits than its factorization.

16974952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121875 (or 2121871 counting only the distinct ones).

The product of its digits is 136080, while the sum is 43.

The square root of 16974952 is about 4120.0669897466. The cubic root of 16974952 is about 257.0018117734.

The spelling of 16974952 in words is "sixteen million, nine hundred seventy-four thousand, nine hundred fifty-two".