120235788 has 72 divisors (see below), whose sum is σ = 312865280. Its totient is φ = 38918880.

The previous prime is 120235757. The next prime is 120235799. The reversal of 120235788 is 887532021.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 190233 + ... + 190863.

Almost surely, 2^120235788 is an apocalyptic number.

120235788 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120235788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156432640).

120235788 is an abundant number, since it is smaller than the sum of its proper divisors (192629492).

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

120235788 is a wasteful number, since it uses less digits than its factorization.

120235788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 120235788 is about 10965.2080691613. The cubic root of 120235788 is about 493.5652608453.

The spelling of 120235788 in words is "one hundred twenty million, two hundred thirty-five thousand, seven hundred eighty-eight".