916495 has 4 divisors (see below), whose sum is σ = 1099800. Its totient is φ = 733192.

The previous prime is 916477. The next prime is 916501. The reversal of 916495 is 594619.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 916495 - 2⁵ = 916463 is a prime.

It is an Ulam number.

916495 is a lucky number.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 916495.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91645 + ... + 91654.

It is an arithmetic number, because the mean of its divisors is an integer number (274950).

2⁹¹⁶⁴⁹⁵ is an apocalyptic number.

916495 is a deficient number, since it is larger than the sum of its proper divisors (183305).

916495 is a wasteful number, since it uses less digits than its factorization.

916495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183304.

The product of its digits is 9720, while the sum is 34.

The square root of 916495 is about 957.3374535659. The cubic root of 916495 is about 97.1352137049.

The spelling of 916495 in words is "nine hundred sixteen thousand, four hundred ninety-five".