120590450 has 18 divisors (see below), whose sum is σ = 224442759. Its totient is φ = 48205120.

The previous prime is 120590441. The next prime is 120590467. The reversal of 120590450 is 54095021.

It can be written as a sum of positive squares in 5 ways, for example, as 3972049 + 116618401 = 1993^2 + 10799^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=7765.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 76874 + ... + 78426.

Almost surely, 2^120590450 is an apocalyptic number.

120590450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120590450 is a deficient number, since it is larger than the sum of its proper divisors (103852309).

120590450 is an frugal number, since it uses more digits than its factorization.

120590450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3118 (or 1560 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 120590450 is about 10981.3683118271. The cubic root of 120590450 is about 494.0500776980.

Multiplying 120590450 by its product of nonzero digits (1800), we get a square (217062810000 = 465900²).

The spelling of 120590450 in words is "one hundred twenty million, five hundred ninety thousand, four hundred fifty".