120904036 has 12 divisors (see below), whose sum is σ = 230816880. Its totient is φ = 54956360.

The previous prime is 120904033. The next prime is 120904037. The reversal of 120904036 is 630409021.

It is a self number, because there is not a number n which added to its sum of digits gives 120904036.

It is not an unprimeable number, because it can be changed into a prime (120904033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1373866 + ... + 1373953.

It is an arithmetic number, because the mean of its divisors is an integer number (19234740).

Almost surely, 2^120904036 is an apocalyptic number.

It is an amenable number.

120904036 is a deficient number, since it is larger than the sum of its proper divisors (109912844).

120904036 is a wasteful number, since it uses less digits than its factorization.

120904036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747834 (or 2747832 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 120904036 is about 10995.6371347912. The cubic root of 120904036 is about 494.4779531761.

The spelling of 120904036 in words is "one hundred twenty million, nine hundred four thousand, thirty-six".