268997230 has 16 divisors (see below), whose sum is σ = 499814784. Its totient is φ = 104127840.

The previous prime is 268997219. The next prime is 268997237. The reversal of 268997230 is 32799862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268997237) 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, 433557 + ... + 434176.

It is an arithmetic number, because the mean of its divisors is an integer number (31238424).

Almost surely, 2^268997230 is an apocalyptic number.

268997230 is a deficient number, since it is larger than the sum of its proper divisors (230817554).

268997230 is a wasteful number, since it uses less digits than its factorization.

268997230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867771.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 268997230 is about 16401.1350216990. The cubic root of 268997230 is about 645.5292653215.

The spelling of 268997230 in words is "two hundred sixty-eight million, nine hundred ninety-seven thousand, two hundred thirty".