268786023 has 8 divisors (see below), whose sum is σ = 390961536. Its totient is φ = 162900600.

The previous prime is 268786013. The next prime is 268786057. The reversal of 268786023 is 320687862.

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

It is not a de Polignac number, because 268786023 - 2⁸ = 268785767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268786003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4072483 + ... + 4072548.

It is an arithmetic number, because the mean of its divisors is an integer number (48870192).

Almost surely, 2^268786023 is an apocalyptic number.

268786023 is a deficient number, since it is larger than the sum of its proper divisors (122175513).

268786023 is a wasteful number, since it uses less digits than its factorization.

268786023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8145045.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 268786023 is about 16394.6949651404. The cubic root of 268786023 is about 645.3602722575.

The spelling of 268786023 in words is "two hundred sixty-eight million, seven hundred eighty-six thousand, twenty-three".