877264 has 10 divisors (see below), whose sum is σ = 1699730. Its totient is φ = 438624.

The previous prime is 877237. The next prime is 877267. The reversal of 877264 is 462778.

It can be written as a sum of positive squares in only one way, i.e., 627264 + 250000 = 792^2 + 500^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (877267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27399 + ... + 27430.

It is an arithmetic number, because the mean of its divisors is an integer number (169973).

2⁸⁷⁷²⁶⁴ is an apocalyptic number.

It is an amenable number.

877264 is a deficient number, since it is larger than the sum of its proper divisors (822466).

877264 is a wasteful number, since it uses less digits than its factorization.

877264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54837 (or 54831 counting only the distinct ones).

The product of its digits is 18816, while the sum is 34.

The square root of 877264 is about 936.6237238080. The cubic root of 877264 is about 95.7289809725.

It can be divided in two parts, 8772 and 64, that added together give a square (8836 = 94²).

The spelling of 877264 in words is "eight hundred seventy-seven thousand, two hundred sixty-four".