120684828 has 24 divisors (see below), whose sum is σ = 307198080. Its totient is φ = 36571120.

The previous prime is 120684821. The next prime is 120684833. The reversal of 120684828 is 828486021.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120684821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457008 + ... + 457271.

It is an arithmetic number, because the mean of its divisors is an integer number (12799920).

Almost surely, 2^120684828 is an apocalyptic number.

It is an amenable number.

120684828 is an abundant number, since it is smaller than the sum of its proper divisors (186513252).

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

120684828 is a wasteful number, since it uses less digits than its factorization.

120684828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914297 (or 914295 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 120684828 is about 10985.6646589999. The cubic root of 120684828 is about 494.1789306309.

The spelling of 120684828 in words is "one hundred twenty million, six hundred eighty-four thousand, eight hundred twenty-eight".