268462 has 8 divisors (see below), whose sum is σ = 405000. Its totient is φ = 133464.

The previous prime is 268459. The next prime is 268487. The reversal of 268462 is 264862.

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 268462.

It is a congruent number.

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, 289 + ... + 787.

It is an arithmetic number, because the mean of its divisors is an integer number (50625).

2²⁶⁸⁴⁶² is an apocalyptic number.

268462 is a deficient number, since it is larger than the sum of its proper divisors (136538).

268462 is a wasteful number, since it uses less digits than its factorization.

268462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770.

The product of its digits is 4608, while the sum is 28.

The square root of 268462 is about 518.1331875107. The cubic root of 268462 is about 64.5100839551.

Subtracting from 268462 its reverse (264862), we obtain a square (3600 = 60²).

The spelling of 268462 in words is "two hundred sixty-eight thousand, four hundred sixty-two".