120261936 has 20 divisors (see below), whose sum is σ = 310676792. Its totient is φ = 40087296.

The previous prime is 120261907. The next prime is 120261959. The reversal of 120261936 is 639162021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1252681 + ... + 1252776.

Almost surely, 2^120261936 is an apocalyptic number.

120261936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

120261936 is an abundant number, since it is smaller than the sum of its proper divisors (190414856).

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

120261936 is a wasteful number, since it uses less digits than its factorization.

120261936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505468 (or 2505462 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 120261936 is about 10966.4003209804. The cubic root of 120261936 is about 493.6010372399.

The spelling of 120261936 in words is "one hundred twenty million, two hundred sixty-one thousand, nine hundred thirty-six".