2902972 has 12 divisors (see below), whose sum is σ = 5347720. Its totient is φ = 1375056.

The previous prime is 2902957. The next prime is 2902981. The reversal of 2902972 is 2792092.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19023 + ... + 19174.

2^2902972 is an apocalyptic number.

It is an amenable number.

2902972 is a deficient number, since it is larger than the sum of its proper divisors (2444748).

2902972 is a wasteful number, since it uses less digits than its factorization.

2902972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38220 (or 38218 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 2902972 is about 1703.8110223848. The cubic root of 2902972 is about 142.6530130274.

The spelling of 2902972 in words is "two million, nine hundred two thousand, nine hundred seventy-two".