268105355 has 32 divisors (see below), whose sum is σ = 381362688. Its totient is φ = 177120000.

The previous prime is 268105339. The next prime is 268105379. The reversal of 268105355 is 553501862.

It is not a de Polignac number, because 268105355 - 2⁴ = 268105339 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117980 + ... + 120230.

It is an arithmetic number, because the mean of its divisors is an integer number (11917584).

Almost surely, 2^268105355 is an apocalyptic number.

268105355 is a deficient number, since it is larger than the sum of its proper divisors (113257333).

268105355 is a wasteful number, since it uses less digits than its factorization.

268105355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 268105355 is about 16373.9230180186. The cubic root of 268105355 is about 644.8150462224.

The spelling of 268105355 in words is "two hundred sixty-eight million, one hundred five thousand, three hundred fifty-five".