776264 has 16 divisors (see below), whose sum is σ = 1532400. Its totient is φ = 367632.

The previous prime is 776257. The next prime is 776267. The reversal of 776264 is 462677.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 776264.

It is not an unprimeable number, because it can be changed into a prime (776267) 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, 2402 + ... + 2705.

It is an arithmetic number, because the mean of its divisors is an integer number (95775).

2⁷⁷⁶²⁶⁴ is an apocalyptic number.

It is an amenable number.

776264 is a deficient number, since it is larger than the sum of its proper divisors (756136).

776264 is a wasteful number, since it uses less digits than its factorization.

776264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5132 (or 5128 counting only the distinct ones).

The product of its digits is 14112, while the sum is 32.

The square root of 776264 is about 881.0584543604. The cubic root of 776264 is about 91.9044376337.

The spelling of 776264 in words is "seven hundred seventy-six thousand, two hundred sixty-four".