120862404 has 36 divisors (see below), whose sum is σ = 329015596. Its totient is φ = 37188288.

The previous prime is 120862403. The next prime is 120862421. The reversal of 120862404 is 404268021.

It can be written as a sum of positive squares in 2 ways, for example, as 46212804 + 74649600 = 6798^2 + 8640^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (120862403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128659 + ... + 129594.

Almost surely, 2^120862404 is an apocalyptic number.

It is an amenable number.

120862404 is an abundant number, since it is smaller than the sum of its proper divisors (208153192).

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

120862404 is a wasteful number, since it uses less digits than its factorization.

120862404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258276 (or 258271 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 120862404 is about 10993.7438573036. The cubic root of 120862404 is about 494.4211906115.

The spelling of 120862404 in words is "one hundred twenty million, eight hundred sixty-two thousand, four hundred four".