120840604 has 24 divisors (see below), whose sum is σ = 218736000. Its totient is φ = 58352640.

The previous prime is 120840569. The next prime is 120840611. The reversal of 120840604 is 406048021.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114672 + ... + 115720.

It is an arithmetic number, because the mean of its divisors is an integer number (9114000).

Almost surely, 2^120840604 is an apocalyptic number.

It is an amenable number.

120840604 is a deficient number, since it is larger than the sum of its proper divisors (97895396).

120840604 is a wasteful number, since it uses less digits than its factorization.

120840604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013 (or 2011 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 120840604 is about 10992.7523396099. The cubic root of 120840604 is about 494.3914625083.

Adding to 120840604 its reverse (406048021), we get a palindrome (526888625).

The spelling of 120840604 in words is "one hundred twenty million, eight hundred forty thousand, six hundred four".