2972548 has 6 divisors (see below), whose sum is σ = 5201966. Its totient is φ = 1486272.

The previous prime is 2972537. The next prime is 2972549. The reversal of 2972548 is 8452792.

2972548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2585664 + 386884 = 1608^2 + 622^2 .

It is a super-2 number, since 2×2972548² = 17672083224608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2972549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371565 + ... + 371572.

2^2972548 is an apocalyptic number.

It is an amenable number.

2972548 is a deficient number, since it is larger than the sum of its proper divisors (2229418).

2972548 is a wasteful number, since it uses less digits than its factorization.

2972548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743141 (or 743139 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 2972548 is about 1724.1078852554. The cubic root of 2972548 is about 143.7836901502.

The spelling of 2972548 in words is "two million, nine hundred seventy-two thousand, five hundred forty-eight".