264876 has 12 divisors (see below), whose sum is σ = 618072. Its totient is φ = 88288.

The previous prime is 264871. The next prime is 264881. The reversal of 264876 is 678462.

It is an interprime number because it is at equal distance from previous prime (264871) and next prime (264881).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (264871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11025 + ... + 11048.

It is an arithmetic number, because the mean of its divisors is an integer number (51506).

2²⁶⁴⁸⁷⁶ is an apocalyptic number.

264876 is the 326-th centered pentagonal number.

It is an amenable number.

264876 is an abundant number, since it is smaller than the sum of its proper divisors (353196).

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

264876 is a wasteful number, since it uses less digits than its factorization.

264876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22080 (or 22078 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 264876 is about 514.6610535100. The cubic root of 264876 is about 64.2215628115.

The spelling of 264876 in words is "two hundred sixty-four thousand, eight hundred seventy-six".