120838025 has 24 divisors (see below), whose sum is σ = 186815424. Its totient is φ = 75326400.

The previous prime is 120838013. The next prime is 120838049. The reversal of 120838025 is 520838021.

It is not a de Polignac number, because 120838025 - 2¹⁰ = 120837001 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29462 + ... + 33311.

It is an arithmetic number, because the mean of its divisors is an integer number (7783976).

Almost surely, 2^120838025 is an apocalyptic number.

It is an amenable number.

120838025 is a deficient number, since it is larger than the sum of its proper divisors (65977399).

120838025 is a wasteful number, since it uses less digits than its factorization.

120838025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62801 (or 62796 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 120838025 is about 10992.6350344219. The cubic root of 120838025 is about 494.3879453554.

The spelling of 120838025 in words is "one hundred twenty million, eight hundred thirty-eight thousand, twenty-five".