120604578 has 16 divisors (see below), whose sum is σ = 241510080. Its totient is φ = 40151376.

The previous prime is 120604573. The next prime is 120604597. The reversal of 120604578 is 875406021.

It is not an unprimeable number, because it can be changed into a prime (120604573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7150 + ... + 17097.

It is an arithmetic number, because the mean of its divisors is an integer number (15094380).

Almost surely, 2^120604578 is an apocalyptic number.

120604578 is an abundant number, since it is smaller than the sum of its proper divisors (120905502).

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

120604578 is a wasteful number, since it uses less digits than its factorization.

120604578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25081.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 120604578 is about 10982.0115643720. The cubic root of 120604578 is about 494.0693707320.

The spelling of 120604578 in words is "one hundred twenty million, six hundred four thousand, five hundred seventy-eight".