268455315 has 8 divisors (see below), whose sum is σ = 429528528. Its totient is φ = 143176160.

The previous prime is 268455269. The next prime is 268455329. The reversal of 268455315 is 513554862.

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

It is not a de Polignac number, because 268455315 - 2¹² = 268451219 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8948496 + ... + 8948525.

It is an arithmetic number, because the mean of its divisors is an integer number (53691066).

Almost surely, 2^268455315 is an apocalyptic number.

268455315 is a deficient number, since it is larger than the sum of its proper divisors (161073213).

268455315 is a wasteful number, since it uses less digits than its factorization.

268455315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17897029.

The product of its digits is 144000, while the sum is 39.

The square root of 268455315 is about 16384.6060373754. The cubic root of 268455315 is about 645.0954849324.

The spelling of 268455315 in words is "two hundred sixty-eight million, four hundred fifty-five thousand, three hundred fifteen".