120558606 has 16 divisors (see below), whose sum is σ = 275562624. Its totient is φ = 34445304.

The previous prime is 120558601. The next prime is 120558637. The reversal of 120558606 is 606855021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120558601) 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, 1435180 + ... + 1435263.

It is an arithmetic number, because the mean of its divisors is an integer number (17222664).

Almost surely, 2^120558606 is an apocalyptic number.

120558606 is an abundant number, since it is smaller than the sum of its proper divisors (155004018).

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

120558606 is a wasteful number, since it uses less digits than its factorization.

120558606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870455.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 120558606 is about 10979.9183057070. The cubic root of 120558606 is about 494.0065863721.

The spelling of 120558606 in words is "one hundred twenty million, five hundred fifty-eight thousand, six hundred six".