5620564 has 6 divisors (see below), whose sum is σ = 9835994. Its totient is φ = 2810280.

The previous prime is 5620547. The next prime is 5620583. The reversal of 5620564 is 4650265.

It can be written as a sum of positive squares in only one way, i.e., 4796100 + 824464 = 2190^2 + 908^2 .

It is a congruent number.

It is an unprimeable number.

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, 702567 + ... + 702574.

Almost surely, 2^5620564 is an apocalyptic number.

It is an amenable number.

5620564 is a deficient number, since it is larger than the sum of its proper divisors (4215430).

5620564 is a wasteful number, since it uses less digits than its factorization.

5620564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405145 (or 1405143 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 5620564 is about 2370.7728697621. The cubic root of 5620564 is about 177.7979021779.

Subtracting from 5620564 its reverse (4650265), we obtain a cube (970299 = 99³).

The spelling of 5620564 in words is "five million, six hundred twenty thousand, five hundred sixty-four".