766496 has 24 divisors (see below), whose sum is σ = 1598940. Its totient is φ = 360448.

The previous prime is 766487. The next prime is 766501. The reversal of 766496 is 694667.

It can be written as a sum of positive squares in 2 ways, for example, as 739600 + 26896 = 860^2 + 164^2 .

It is a super-2 number, since 2×766496² = 1175032236032, which contains 22 as substring.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 766496.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161 + ... + 1248.

2⁷⁶⁶⁴⁹⁶ is an apocalyptic number.

It is an amenable number.

766496 is an abundant number, since it is smaller than the sum of its proper divisors (832444).

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

766496 is a wasteful number, since it uses less digits than its factorization.

766496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436 (or 1428 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 766496 is about 875.4975728122. The cubic root of 766496 is about 91.5173208175.

The spelling of 766496 in words is "seven hundred sixty-six thousand, four hundred ninety-six".