120449046 has 16 divisors (see below), whose sum is σ = 255068784. Its totient is φ = 37787904.

The previous prime is 120449041. The next prime is 120449047. The reversal of 120449046 is 640944021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120449041) 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, 590335 + ... + 590538.

It is an arithmetic number, because the mean of its divisors is an integer number (15941799).

Almost surely, 2^120449046 is an apocalyptic number.

120449046 is an abundant number, since it is smaller than the sum of its proper divisors (134619738).

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

120449046 is a wasteful number, since it uses less digits than its factorization.

120449046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180895.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 120449046 is about 10974.9280635456. The cubic root of 120449046 is about 493.8568949567.

The spelling of 120449046 in words is "one hundred twenty million, four hundred forty-nine thousand, forty-six".