2980564 has 6 divisors (see below), whose sum is σ = 5215994. Its totient is φ = 1490280.

The previous prime is 2980553. The next prime is 2980573. The reversal of 2980564 is 4650892.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2722500 + 258064 = 1650^2 + 508^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 372567 + ... + 372574.

2^2980564 is an apocalyptic number.

It is an amenable number.

2980564 is a deficient number, since it is larger than the sum of its proper divisors (2235430).

2980564 is a wasteful number, since it uses less digits than its factorization.

2980564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745145 (or 745143 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2980564 is about 1726.4310006484. The cubic root of 2980564 is about 143.9128201730.

The spelling of 2980564 in words is "two million, nine hundred eighty thousand, five hundred sixty-four".