490550120 has 16 divisors (see below), whose sum is σ = 1103737860. Its totient is φ = 196220032.

The previous prime is 490550087. The next prime is 490550153. The reversal of 490550120 is 21055094.

It is an interprime number because it is at equal distance from previous prime (490550087) and next prime (490550153).

It can be written as a sum of positive squares in 2 ways, for example, as 465610084 + 24940036 = 21578^2 + 4994^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 490550120.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6131837 + ... + 6131916.

Almost surely, 2^490550120 is an apocalyptic number.

490550120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

490550120 is an abundant number, since it is smaller than the sum of its proper divisors (613187740).

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

490550120 is a wasteful number, since it uses less digits than its factorization.

490550120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12263764 (or 12263760 counting only the distinct ones).

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

The square root of 490550120 is about 22148.3660796908. The cubic root of 490550120 is about 788.6684400084.

The spelling of 490550120 in words is "four hundred ninety million, five hundred fifty thousand, one hundred twenty".