268977254 has 16 divisors (see below), whose sum is σ = 496573728. Its totient is φ = 106408512.

The previous prime is 268977253. The next prime is 268977257. The reversal of 268977254 is 452779862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268977253) 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, 738767 + ... + 739130.

It is an arithmetic number, because the mean of its divisors is an integer number (31035858).

Almost surely, 2^268977254 is an apocalyptic number.

268977254 is a deficient number, since it is larger than the sum of its proper divisors (227596474).

268977254 is a wasteful number, since it uses less digits than its factorization.

268977254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477919.

The product of its digits is 1693440, while the sum is 50.

The square root of 268977254 is about 16400.5260281492. The cubic root of 268977254 is about 645.5132857123.

The spelling of 268977254 in words is "two hundred sixty-eight million, nine hundred seventy-seven thousand, two hundred fifty-four".