120081404 has 24 divisors (see below), whose sum is σ = 222844608. Its totient is φ = 56422400.

The previous prime is 120081397. The next prime is 120081407. The reversal of 120081404 is 404180021.

It is a super-2 number, since 2×120081404² = 28839087173222432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120081407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74204 + ... + 75804.

It is an arithmetic number, because the mean of its divisors is an integer number (9285192).

Almost surely, 2^120081404 is an apocalyptic number.

It is an amenable number.

120081404 is a deficient number, since it is larger than the sum of its proper divisors (102763204).

120081404 is a wasteful number, since it uses less digits than its factorization.

120081404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725 (or 2723 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 120081404 is about 10958.1660874436. The cubic root of 120081404 is about 493.3539227264.

The spelling of 120081404 in words is "one hundred twenty million, eighty-one thousand, four hundred four".