120385628 has 24 divisors (see below), whose sum is σ = 230934144. Its totient is φ = 54457200.

The previous prime is 120385621. The next prime is 120385649. The reversal of 120385628 is 826583021.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120385621) 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, 2801 + ... + 15767.

It is an arithmetic number, because the mean of its divisors is an integer number (9622256).

Almost surely, 2^120385628 is an apocalyptic number.

It is an amenable number.

120385628 is a deficient number, since it is larger than the sum of its proper divisors (110548516).

120385628 is a wasteful number, since it uses less digits than its factorization.

120385628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13193 (or 13191 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 120385628 is about 10972.0384614710. The cubic root of 120385628 is about 493.7702056998.

The spelling of 120385628 in words is "one hundred twenty million, three hundred eighty-five thousand, six hundred twenty-eight".