2982556 has 12 divisors (see below), whose sum is σ = 5273968. Its totient is φ = 1475712.

The previous prime is 2982527. The next prime is 2982557. The reversal of 2982556 is 6552892.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2982557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3456 + ... + 4231.

2^2982556 is an apocalyptic number.

It is an amenable number.

2982556 is a deficient number, since it is larger than the sum of its proper divisors (2291412).

2982556 is a wasteful number, since it uses less digits than its factorization.

2982556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7788 (or 7786 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 2982556 is about 1727.0078170060. The cubic root of 2982556 is about 143.9448734463.

The spelling of 2982556 in words is "two million, nine hundred eighty-two thousand, five hundred fifty-six".