268268495 has 12 divisors (see below), whose sum is σ = 353849160. Its totient is φ = 195103920.

The previous prime is 268268489. The next prime is 268268501. The reversal of 268268495 is 594862862.

It is an interprime number because it is at equal distance from previous prime (268268489) and next prime (268268501).

It is not a de Polignac number, because 268268495 - 2⁶ = 268268431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221105 + ... + 222314.

It is an arithmetic number, because the mean of its divisors is an integer number (29487430).

Almost surely, 2^268268495 is an apocalyptic number.

268268495 is a deficient number, since it is larger than the sum of its proper divisors (85580665).

268268495 is a wasteful number, since it uses less digits than its factorization.

268268495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443446 (or 443435 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 50.

The square root of 268268495 is about 16378.9039621093. The cubic root of 268268495 is about 644.9458079983.

The spelling of 268268495 in words is "two hundred sixty-eight million, two hundred sixty-eight thousand, four hundred ninety-five".