495560 has 32 divisors (see below), whose sum is σ = 1202040. Its totient is φ = 182784.

The previous prime is 495559. The next prime is 495563. The reversal of 495560 is 65594.

495560 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 289444 + 206116 = 538^2 + 454^2 .

It is a nialpdrome in base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 495560.

It is not an unprimeable number, because it can be changed into a prime (495563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44 + ... + 996.

2⁴⁹⁵⁵⁶⁰ is an apocalyptic number.

495560 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 495560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601020).

495560 is an abundant number, since it is smaller than the sum of its proper divisors (706480).

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

495560 is a wasteful number, since it uses less digits than its factorization.

495560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977 (or 973 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 495560 is about 703.9602261492. The cubic root of 495560 is about 79.1344183829.

The spelling of 495560 in words is "four hundred ninety-five thousand, five hundred sixty".