264514 has 4 divisors (see below), whose sum is σ = 396774. Its totient is φ = 132256.

The previous prime is 264487. The next prime is 264527. The reversal of 264514 is 415462.

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

It can be written as a sum of positive squares in only one way, i.e., 164025 + 100489 = 405^2 + 317^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66127 + ... + 66130.

2²⁶⁴⁵¹⁴ is an apocalyptic number.

264514 is a deficient number, since it is larger than the sum of its proper divisors (132260).

264514 is a wasteful number, since it uses less digits than its factorization.

264514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132259.

The product of its digits is 960, while the sum is 22.

The square root of 264514 is about 514.3092454934. The cubic root of 264514 is about 64.1922927572.

Adding to 264514 its reverse (415462), we get a palindrome (679976).

It can be divided in two parts, 2 and 64514, that added together give a square (64516 = 254²).

The spelling of 264514 in words is "two hundred sixty-four thousand, five hundred fourteen".