916536 has 16 divisors (see below), whose sum is σ = 2291400. Its totient is φ = 305504.

The previous prime is 916511. The next prime is 916537. The reversal of 916536 is 635619.

It is a happy number.

916536 is nontrivially palindromic in base 11.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 916536.

It is not an unprimeable number, because it can be changed into a prime (916537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19071 + ... + 19118.

2⁹¹⁶⁵³⁶ is an apocalyptic number.

It is an amenable number.

916536 is an abundant number, since it is smaller than the sum of its proper divisors (1374864).

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

916536 is a wasteful number, since it uses less digits than its factorization.

916536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38198 (or 38194 counting only the distinct ones).

The product of its digits is 4860, while the sum is 30.

The square root of 916536 is about 957.3588668833. The cubic root of 916536 is about 97.1366621523.

The spelling of 916536 in words is "nine hundred sixteen thousand, five hundred thirty-six".