120888380 has 24 divisors (see below), whose sum is σ = 254599632. Its totient is φ = 48215552.

The previous prime is 120888367. The next prime is 120888401. The reversal of 120888380 is 83888021.

It is a super-2 number, since 2×120888380² = 29228000838048800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1502 + ... + 15621.

It is an arithmetic number, because the mean of its divisors is an integer number (10608318).

Almost surely, 2^120888380 is an apocalyptic number.

120888380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120888380 is an abundant number, since it is smaller than the sum of its proper divisors (133711252).

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

120888380 is a wasteful number, since it uses less digits than its factorization.

120888380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17485 (or 17483 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 38.

The square root of 120888380 is about 10994.9251930152. The cubic root of 120888380 is about 494.4566087522.

The spelling of 120888380 in words is "one hundred twenty million, eight hundred eighty-eight thousand, three hundred eighty".