120940904 has 32 divisors (see below), whose sum is σ = 268099200. Its totient is φ = 50043840.

The previous prime is 120940879. The next prime is 120940913. The reversal of 120940904 is 409049021.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35612 + ... + 38859.

It is an arithmetic number, because the mean of its divisors is an integer number (8378100).

Almost surely, 2^120940904 is an apocalyptic number.

120940904 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

120940904 is an abundant number, since it is smaller than the sum of its proper divisors (147158296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120940904 is a wasteful number, since it uses less digits than its factorization.

120940904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74513 (or 74509 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 120940904 is about 10997.3134901211. The cubic root of 120940904 is about 494.5282094539.

Adding to 120940904 its reverse (409049021), we get a palindrome (529989925).

The spelling of 120940904 in words is "one hundred twenty million, nine hundred forty thousand, nine hundred four".