120265504 has 12 divisors (see below), whose sum is σ = 236772774. Its totient is φ = 60132736.

The previous prime is 120265501. The next prime is 120265511. The reversal of 120265504 is 405562021.

It can be written as a sum of positive squares in only one way, i.e., 66389904 + 53875600 = 8148^2 + 7340^2 .

It is not an unprimeable number, because it can be changed into a prime (120265501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1879117 + ... + 1879180.

Almost surely, 2^120265504 is an apocalyptic number.

It is an amenable number.

120265504 is a deficient number, since it is larger than the sum of its proper divisors (116507270).

120265504 is an equidigital number, since it uses as much as digits as its factorization.

120265504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758307 (or 3758299 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 120265504 is about 10966.5629984968. The cubic root of 120265504 is about 493.6059186711.

The spelling of 120265504 in words is "one hundred twenty million, two hundred sixty-five thousand, five hundred four".