120885149 has 8 divisors (see below), whose sum is σ = 150714048. Its totient is φ = 94196160.

The previous prime is 120885143. The next prime is 120885157. The reversal of 120885149 is 941588021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120885149 - 2¹² = 120881053 is a prime.

It is a super-2 number, since 2×120885149² = 29226438497504402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120885143) 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, 784892 + ... + 785045.

It is an arithmetic number, because the mean of its divisors is an integer number (18839256).

Almost surely, 2^120885149 is an apocalyptic number.

It is an amenable number.

120885149 is a deficient number, since it is larger than the sum of its proper divisors (29828899).

120885149 is a wasteful number, since it uses less digits than its factorization.

120885149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569955.

The product of its (nonzero) digits is 23040, while the sum is 38.

The square root of 120885149 is about 10994.7782606108. The cubic root of 120885149 is about 494.4522035768.

The spelling of 120885149 in words is "one hundred twenty million, eight hundred eighty-five thousand, one hundred forty-nine".