2972404 has 12 divisors (see below), whose sum is σ = 5369728. Its totient is φ = 1438200.

The previous prime is 2972383. The next prime is 2972419. The reversal of 2972404 is 4042792.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11862 + ... + 12109.

2^2972404 is an apocalyptic number.

It is an amenable number.

2972404 is a deficient number, since it is larger than the sum of its proper divisors (2397324).

2972404 is a wasteful number, since it uses less digits than its factorization.

2972404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24006 (or 24004 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2972404 is about 1724.0661240219. The cubic root of 2972404 is about 143.7813683278.

It can be divided in two parts, 297 and 2404, that added together give a triangular number (2701 = T₇₃).

The spelling of 2972404 in words is "two million, nine hundred seventy-two thousand, four hundred four".