120616408 has 32 divisors (see below), whose sum is σ = 259704000. Its totient is φ = 51939360.

The previous prime is 120616387. The next prime is 120616417. The reversal of 120616408 is 804616021.

It is a congruent number.

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, 34398 + ... + 37741.

It is an arithmetic number, because the mean of its divisors is an integer number (8115750).

Almost surely, 2^120616408 is an apocalyptic number.

It is an amenable number.

120616408 is an abundant number, since it is smaller than the sum of its proper divisors (139087592).

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

120616408 is a wasteful number, since it uses less digits than its factorization.

120616408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72175 (or 72171 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 120616408 is about 10982.5501592299. The cubic root of 120616408 is about 494.0855244846.

The spelling of 120616408 in words is "one hundred twenty million, six hundred sixteen thousand, four hundred eight".