120562564 has 12 divisors (see below), whose sum is σ = 211445388. Its totient is φ = 60149600.

The previous prime is 120562537. The next prime is 120562597. The reversal of 120562564 is 465265021.

It can be written as a sum of positive squares in 2 ways, for example, as 14884164 + 105678400 = 3858^2 + 10280^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30847 + ... + 34534.

It is an arithmetic number, because the mean of its divisors is an integer number (17620449).

Almost surely, 2^120562564 is an apocalyptic number.

It is an amenable number.

120562564 is a deficient number, since it is larger than the sum of its proper divisors (90882824).

120562564 is a wasteful number, since it uses less digits than its factorization.

120562564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65846 (or 65844 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 120562564 is about 10980.0985423629. The cubic root of 120562564 is about 494.0119924750.

The spelling of 120562564 in words is "one hundred twenty million, five hundred sixty-two thousand, five hundred sixty-four".