264854 has 8 divisors (see below), whose sum is σ = 400368. Its totient is φ = 131400.

The previous prime is 264839. The next prime is 264871. The reversal of 264854 is 458462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 137 + ... + 740.

It is an arithmetic number, because the mean of its divisors is an integer number (50046).

2²⁶⁴⁸⁵⁴ is an apocalyptic number.

264854 is a deficient number, since it is larger than the sum of its proper divisors (135514).

264854 is a wasteful number, since it uses less digits than its factorization.

264854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030.

The product of its digits is 7680, while the sum is 29.

The square root of 264854 is about 514.6396797761. The cubic root of 264854 is about 64.2197847298.

It can be divided in two parts, 264 and 854, that multiplied together give a triangular number (225456 = T₆₇₁).

The spelling of 264854 in words is "two hundred sixty-four thousand, eight hundred fifty-four".