120174140 has 12 divisors (see below), whose sum is σ = 252365736. Its totient is φ = 48069648.

The previous prime is 120174127. The next prime is 120174151. The reversal of 120174140 is 41471021.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 6008707 = 120174140 / (1 + 2 + 0 + 1 + 7 + 4 + 1 + 4 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3004334 + ... + 3004373.

It is an arithmetic number, because the mean of its divisors is an integer number (21030478).

Almost surely, 2^120174140 is an apocalyptic number.

120174140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120174140 is an abundant number, since it is smaller than the sum of its proper divisors (132191596).

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

120174140 is a wasteful number, since it uses less digits than its factorization.

120174140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6008716 (or 6008714 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 120174140 is about 10962.3966357727. The cubic root of 120174140 is about 493.4808918637.

The spelling of 120174140 in words is "one hundred twenty million, one hundred seventy-four thousand, one hundred forty".