120481858 has 16 divisors (see below), whose sum is σ = 207080640. Its totient is φ = 51500016.

The previous prime is 120481853. The next prime is 120481861. The reversal of 120481858 is 858184021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120481853) 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, 5616 + ... + 16507.

It is an arithmetic number, because the mean of its divisors is an integer number (12942540).

Almost surely, 2^120481858 is an apocalyptic number.

120481858 is a deficient number, since it is larger than the sum of its proper divisors (86598782).

120481858 is a wasteful number, since it uses less digits than its factorization.

120481858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22521.

The product of its (nonzero) digits is 20480, while the sum is 37.

The square root of 120481858 is about 10976.4228234885. The cubic root of 120481858 is about 493.9017353872.

The spelling of 120481858 in words is "one hundred twenty million, four hundred eighty-one thousand, eight hundred fifty-eight".