268093755 has 12 divisors (see below), whose sum is σ = 464695920. Its totient is φ = 142983312.

The previous prime is 268093753. The next prime is 268093759. The reversal of 268093755 is 557390862.

It is a happy number.

It is not a de Polignac number, because 268093755 - 2¹ = 268093753 is a prime.

It is a super-2 number, since 2×268093755² = 143748522940000050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 5957639 = 268093755 / (2 + 6 + 8 + 0 + 9 + 3 + 7 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 268093755.

It is not an unprimeable number, because it can be changed into a prime (268093753) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 2978775 + ... + 2978864.

It is an arithmetic number, because the mean of its divisors is an integer number (38724660).

Almost surely, 2^268093755 is an apocalyptic number.

268093755 is a deficient number, since it is larger than the sum of its proper divisors (196602165).

268093755 is a wasteful number, since it uses less digits than its factorization.

268093755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5957650 (or 5957647 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 268093755 is about 16373.5687924166. The cubic root of 268093755 is about 644.8057464425.

The spelling of 268093755 in words is "two hundred sixty-eight million, ninety-three thousand, seven hundred fifty-five".