268502 has 16 divisors (see below), whose sum is σ = 453600. Its totient is φ = 118272.

The previous prime is 268501. The next prime is 268507. The reversal of 268502 is 205862.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374 + ... + 822.

It is an arithmetic number, because the mean of its divisors is an integer number (28350).

2²⁶⁸⁵⁰² is an apocalyptic number.

268502 is a deficient number, since it is larger than the sum of its proper divisors (185098).

268502 is a wasteful number, since it uses less digits than its factorization.

268502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 268502 is about 518.1717861868. The cubic root of 268502 is about 64.5132877297.

The spelling of 268502 in words is "two hundred sixty-eight thousand, five hundred two".