120646888 has 16 divisors (see below), whose sum is σ = 226342080. Its totient is φ = 60289008.

The previous prime is 120646879. The next prime is 120646901. The reversal of 120646888 is 888646021.

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, 16495 + ... + 22657.

It is an arithmetic number, because the mean of its divisors is an integer number (14146380).

Almost surely, 2^120646888 is an apocalyptic number.

It is an amenable number.

120646888 is a deficient number, since it is larger than the sum of its proper divisors (105695192).

120646888 is a wasteful number, since it uses less digits than its factorization.

120646888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8616 (or 8612 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 120646888 is about 10983.9377274273. The cubic root of 120646888 is about 494.1271397692.

The spelling of 120646888 in words is "one hundred twenty million, six hundred forty-six thousand, eight hundred eighty-eight".