120404600 has 48 divisors (see below), whose sum is σ = 285919200. Its totient is φ = 47133440.

The previous prime is 120404587. The next prime is 120404617. The reversal of 120404600 is 6404021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2996 + ... + 15804.

It is an arithmetic number, because the mean of its divisors is an integer number (5956650).

Almost surely, 2^120404600 is an apocalyptic number.

120404600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120404600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142959600).

120404600 is an abundant number, since it is smaller than the sum of its proper divisors (165514600).

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

120404600 is a wasteful number, since it uses less digits than its factorization.

120404600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12872 (or 12863 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 120404600 is about 10972.9029887264. The cubic root of 120404600 is about 493.7961426727.

Adding to 120404600 its reverse (6404021), we get a palindrome (126808621).

The spelling of 120404600 in words is "one hundred twenty million, four hundred four thousand, six hundred".