268006294 has 4 divisors (see below), whose sum is σ = 402009444. Its totient is φ = 134003146.

The previous prime is 268006289. The next prime is 268006301. The reversal of 268006294 is 492600862.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×268006294² = 143654747247228872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67001572 + ... + 67001575.

It is an arithmetic number, because the mean of its divisors is an integer number (100502361).

Almost surely, 2^268006294 is an apocalyptic number.

268006294 is a deficient number, since it is larger than the sum of its proper divisors (134003150).

268006294 is a wasteful number, since it uses less digits than its factorization.

268006294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134003149.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 268006294 is about 16370.8977762370. The cubic root of 268006294 is about 644.7356198691.

The spelling of 268006294 in words is "two hundred sixty-eight million, six thousand, two hundred ninety-four".