268360757 has 16 divisors (see below), whose sum is σ = 320993280. Its totient is φ = 219362352.

The previous prime is 268360747. The next prime is 268360787. The reversal of 268360757 is 757063862.

It is a cyclic number.

It is not a de Polignac number, because 268360757 - 2⁸ = 268360501 is a prime.

It is a super-2 number, since 2×268360757² = 144034991795226098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268360717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55478 + ... + 60120.

It is an arithmetic number, because the mean of its divisors is an integer number (20062080).

Almost surely, 2^268360757 is an apocalyptic number.

It is an amenable number.

268360757 is a deficient number, since it is larger than the sum of its proper divisors (52632523).

268360757 is a wasteful number, since it uses less digits than its factorization.

268360757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5032.

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 268360757 is about 16381.7202088181. The cubic root of 268360757 is about 645.0197353896.

The spelling of 268360757 in words is "two hundred sixty-eight million, three hundred sixty thousand, seven hundred fifty-seven".