268474 has 8 divisors (see below), whose sum is σ = 405108. Its totient is φ = 133440.

The previous prime is 268459. The next prime is 268487. The reversal of 268474 is 474862.

It can be written as a sum of positive squares in 2 ways, for example, as 265225 + 3249 = 515^2 + 57^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204 + ... + 760.

2²⁶⁸⁴⁷⁴ is an apocalyptic number.

268474 is a deficient number, since it is larger than the sum of its proper divisors (136634).

268474 is a wasteful number, since it uses less digits than its factorization.

268474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800.

The product of its digits is 10752, while the sum is 31.

The square root of 268474 is about 518.1447674154. The cubic root of 268474 is about 64.5110451209.

The spelling of 268474 in words is "two hundred sixty-eight thousand, four hundred seventy-four".