120159750 has 64 divisors (see below), whose sum is σ = 302455296. Its totient is φ = 31772000.

The previous prime is 120159749. The next prime is 120159769. The reversal of 120159750 is 57951021.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97639 + ... + 98861.

It is an arithmetic number, because the mean of its divisors is an integer number (4725864).

Almost surely, 2^120159750 is an apocalyptic number.

120159750 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 120159750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151227648).

120159750 is an abundant number, since it is smaller than the sum of its proper divisors (182295546).

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

120159750 is a wasteful number, since it uses less digits than its factorization.

120159750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374 (or 1364 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 30.

The square root of 120159750 is about 10961.7402815429. The cubic root of 120159750 is about 493.4611941331.

The spelling of 120159750 in words is "one hundred twenty million, one hundred fifty-nine thousand, seven hundred fifty".