120056650 has 24 divisors (see below), whose sum is σ = 255206880. Its totient is φ = 41162160.

The previous prime is 120056647. The next prime is 120056683. The reversal of 120056650 is 56650021.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171160 + ... + 171859.

It is an arithmetic number, because the mean of its divisors is an integer number (10633620).

Almost surely, 2^120056650 is an apocalyptic number.

120056650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120056650 is an abundant number, since it is smaller than the sum of its proper divisors (135150230).

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

120056650 is a wasteful number, since it uses less digits than its factorization.

120056650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343038 (or 343033 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 120056650 is about 10957.0365519149. The cubic root of 120056650 is about 493.3200198298.

The spelling of 120056650 in words is "one hundred twenty million, fifty-six thousand, six hundred fifty".