120238620 has 48 divisors (see below), whose sum is σ = 356475168. Its totient is φ = 30177280.

The previous prime is 120238597. The next prime is 120238627. The reversal of 120238620 is 26832021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120238627) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 57921 + ... + 59960.

It is an arithmetic number, because the mean of its divisors is an integer number (7426566).

Almost surely, 2^120238620 is an apocalyptic number.

120238620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120238620 is an abundant number, since it is smaller than the sum of its proper divisors (236236548).

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

120238620 is a wasteful number, since it uses less digits than its factorization.

120238620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117910 (or 117908 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 120238620 is about 10965.3372041173. The cubic root of 120238620 is about 493.5691359141.

The spelling of 120238620 in words is "one hundred twenty million, two hundred thirty-eight thousand, six hundred twenty".