120655288 has 16 divisors (see below), whose sum is σ = 243631080. Its totient is φ = 55687008.

The previous prime is 120655277. The next prime is 120655313. The reversal of 120655288 is 882556021.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 579970 + ... + 580177.

Almost surely, 2^120655288 is an apocalyptic number.

It is an amenable number.

120655288 is an abundant number, since it is smaller than the sum of its proper divisors (122975792).

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

120655288 is a wasteful number, since it uses less digits than its factorization.

120655288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160166 (or 1160162 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 120655288 is about 10984.3200973023. The cubic root of 120655288 is about 494.1386073164.

The spelling of 120655288 in words is "one hundred twenty million, six hundred fifty-five thousand, two hundred eighty-eight".