120307564 has 24 divisors (see below), whose sum is σ = 228988368. Its totient is φ = 54974400.

The previous prime is 120307547. The next prime is 120307567. The reversal of 120307564 is 465703021.

It is a super-2 number, since 2×120307564² = 28947819911228192, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (120307567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6202 + ... + 16705.

It is an arithmetic number, because the mean of its divisors is an integer number (9541182).

Almost surely, 2^120307564 is an apocalyptic number.

It is an amenable number.

120307564 is a deficient number, since it is larger than the sum of its proper divisors (108680804).

120307564 is a wasteful number, since it uses less digits than its factorization.

120307564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23025 (or 23023 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 120307564 is about 10968.4804781702. The cubic root of 120307564 is about 493.6634542749.

The spelling of 120307564 in words is "one hundred twenty million, three hundred seven thousand, five hundred sixty-four".