120992608 has 96 divisors (see below), whose sum is σ = 278208000. Its totient is φ = 51217920.

The previous prime is 120992569. The next prime is 120992623. The reversal of 120992608 is 806299021.

It is a super-2 number, since 2×120992608² = 29278422381283328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 528238 + ... + 528466.

It is an arithmetic number, because the mean of its divisors is an integer number (2898000).

Almost surely, 2^120992608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120992608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139104000).

120992608 is an abundant number, since it is smaller than the sum of its proper divisors (157215392).

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

120992608 is a wasteful number, since it uses less digits than its factorization.

120992608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 120992608 is about 10999.6639948682. The cubic root of 120992608 is about 494.5986720871.

The spelling of 120992608 in words is "one hundred twenty million, nine hundred ninety-two thousand, six hundred eight".