120625650 has 72 divisors (see below), whose sum is σ = 334573824. Its totient is φ = 31125600.

The previous prime is 120625601. The next prime is 120625691. The reversal of 120625650 is 56526021.

120625650 is a `hidden beast` number, since 1 + 2 + 0 + 6 + 2 + 5 + 650 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9627 + ... + 18273.

Almost surely, 2^120625650 is an apocalyptic number.

120625650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120625650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167286912).

120625650 is an abundant number, since it is smaller than the sum of its proper divisors (213948174).

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

120625650 is a wasteful number, since it uses less digits than its factorization.

120625650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8696 (or 8688 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 120625650 is about 10982.9709095490. The cubic root of 120625650 is about 494.0981436129.

The spelling of 120625650 in words is "one hundred twenty million, six hundred twenty-five thousand, six hundred fifty".