495446120 has 64 divisors (see below), whose sum is σ = 1223223120. Its totient is φ = 179472384.

The previous prime is 495446099. The next prime is 495446143. The reversal of 495446120 is 21644594.

It can be written as a sum of positive squares in 8 ways, for example, as 174821284 + 320624836 = 13222^2 + 17906^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18572 + ... + 36548.

Almost surely, 2^495446120 is an apocalyptic number.

495446120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 495446120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (611611560).

495446120 is an abundant number, since it is smaller than the sum of its proper divisors (727777000).

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

495446120 is a wasteful number, since it uses less digits than its factorization.

495446120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18054 (or 18050 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 495446120 is about 22258.6190047810. The cubic root of 495446120 is about 791.2835620550.

The spelling of 495446120 in words is "four hundred ninety-five million, four hundred forty-six thousand, one hundred twenty".