120573406 has 12 divisors (see below), whose sum is σ = 188840232. Its totient is φ = 57629924.

The previous prime is 120573371. The next prime is 120573421. The reversal of 120573406 is 604375021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73665 + ... + 75283.

It is an arithmetic number, because the mean of its divisors is an integer number (15736686).

Almost surely, 2^120573406 is an apocalyptic number.

120573406 is a deficient number, since it is larger than the sum of its proper divisors (68266826).

120573406 is an frugal number, since it uses more digits than its factorization.

120573406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3263 (or 1644 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 120573406 is about 10980.5922426798. The cubic root of 120573406 is about 494.0268006025.

The spelling of 120573406 in words is "one hundred twenty million, five hundred seventy-three thousand, four hundred six".