495816 has 32 divisors (see below), whose sum is σ = 1260960. Its totient is φ = 162432.

The previous prime is 495799. The next prime is 495821. The reversal of 495816 is 618594.

495816 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 14.

It is an unprimeable number.

495816 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 7 ways as a sum of consecutive naturals, for example, 1611 + ... + 1893.

It is an arithmetic number, because the mean of its divisors is an integer number (39405).

2⁴⁹⁵⁸¹⁶ is an apocalyptic number.

It is an amenable number.

495816 is an abundant number, since it is smaller than the sum of its proper divisors (765144).

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

495816 is a wasteful number, since it uses less digits than its factorization.

495816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 361 counting only the distinct ones).

The product of its digits is 8640, while the sum is 33.

The square root of 495816 is about 704.1420311272. The cubic root of 495816 is about 79.1480426489.

The spelling of 495816 in words is "four hundred ninety-five thousand, eight hundred sixteen".