120881804 has 12 divisors (see below), whose sum is σ = 211654464. Its totient is φ = 60409104.

The previous prime is 120881779. The next prime is 120881821. The reversal of 120881804 is 408188021.

It is a super-2 number, since 2×120881804² = 29224821076588832, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1982 + ... + 15674.

It is an arithmetic number, because the mean of its divisors is an integer number (17637872).

Almost surely, 2^120881804 is an apocalyptic number.

It is an amenable number.

120881804 is a deficient number, since it is larger than the sum of its proper divisors (90772660).

120881804 is a wasteful number, since it uses less digits than its factorization.

120881804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15904 (or 15902 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 32.

The square root of 120881804 is about 10994.6261418931. The cubic root of 120881804 is about 494.4476428901.

The spelling of 120881804 in words is "one hundred twenty million, eight hundred eighty-one thousand, eight hundred four".