120074636 has 24 divisors (see below), whose sum is σ = 230067264. Its totient is φ = 54380880.

The previous prime is 120074599. The next prime is 120074639. The reversal of 120074636 is 636470021.

It is a junction number, because it is equal to n+sod(n) for n = 120074599 and 120074608.

It is not an unprimeable number, because it can be changed into a prime (120074639) 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, 7631 + ... + 17273.

It is an arithmetic number, because the mean of its divisors is an integer number (9586136).

Almost surely, 2^120074636 is an apocalyptic number.

It is an amenable number.

120074636 is a deficient number, since it is larger than the sum of its proper divisors (109992628).

120074636 is a wasteful number, since it uses less digits than its factorization.

120074636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9941 (or 9939 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 120074636 is about 10957.8572722955. The cubic root of 120074636 is about 493.3446537862.

The spelling of 120074636 in words is "one hundred twenty million, seventy-four thousand, six hundred thirty-six".