2970556 has 12 divisors (see below), whose sum is σ = 5239080. Its totient is φ = 1473680.

The previous prime is 2970551. The next prime is 2970559. The reversal of 2970556 is 6550792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2970551) 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, 2311 + ... + 3358.

It is an arithmetic number, because the mean of its divisors is an integer number (436590).

2^2970556 is an apocalyptic number.

It is an amenable number.

2970556 is a deficient number, since it is larger than the sum of its proper divisors (2268524).

2970556 is a wasteful number, since it uses less digits than its factorization.

2970556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5804 (or 5802 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 2970556 is about 1723.5300983737. The cubic root of 2970556 is about 143.7515649483.

The spelling of 2970556 in words is "two million, nine hundred seventy thousand, five hundred fifty-six".