2972908 has 12 divisors (see below), whose sum is σ = 5217520. Its totient is φ = 1482192.

The previous prime is 2972903. The next prime is 2972939. The reversal of 2972908 is 8092792.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2972903) by changing a digit.

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, 910 + ... + 2602.

2^2972908 is an apocalyptic number.

It is an amenable number.

2972908 is a deficient number, since it is larger than the sum of its proper divisors (2244612).

2972908 is a wasteful number, since it uses less digits than its factorization.

2972908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136 (or 2134 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 2972908 is about 1724.2122839140. The cubic root of 2972908 is about 143.7894943782.

The spelling of 2972908 in words is "two million, nine hundred seventy-two thousand, nine hundred eight".