120424604 has 6 divisors (see below), whose sum is σ = 210743064. Its totient is φ = 60212300.

The previous prime is 120424589. The next prime is 120424643. The reversal of 120424604 is 406424021.

It is a self number, because there is not a number n which added to its sum of digits gives 120424604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15053072 + ... + 15053079.

It is an arithmetic number, because the mean of its divisors is an integer number (35123844).

Almost surely, 2^120424604 is an apocalyptic number.

It is an amenable number.

120424604 is a deficient number, since it is larger than the sum of its proper divisors (90318460).

120424604 is a wasteful number, since it uses less digits than its factorization.

120424604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30106155 (or 30106153 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 120424604 is about 10973.8144689985. The cubic root of 120424604 is about 493.8234875611.

Adding to 120424604 its reverse (406424021), we get a palindrome (526848625).

The spelling of 120424604 in words is "one hundred twenty million, four hundred twenty-four thousand, six hundred four".