495744 has 32 divisors (see below), whose sum is σ = 1317840. Its totient is φ = 165120.

The previous prime is 495713. The next prime is 495749. The reversal of 495744 is 447594.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×495744² = 491524227072, which contains 22 as substring.

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 495744.

It is not an unprimeable number, because it can be changed into a prime (495749) by changing a digit.

495744 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262 + ... + 1029.

2⁴⁹⁵⁷⁴⁴ is an apocalyptic number.

It is an amenable number.

495744 is an abundant number, since it is smaller than the sum of its proper divisors (822096).

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

495744 is a wasteful number, since it uses less digits than its factorization.

495744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308 (or 1296 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 495744 is about 704.0909032220. The cubic root of 495744 is about 79.1442112982.

The spelling of 495744 in words is "four hundred ninety-five thousand, seven hundred forty-four".