268564614 has 32 divisors (see below), whose sum is σ = 546324480. Its totient is φ = 88002432.

The previous prime is 268564613. The next prime is 268564633. The reversal of 268564614 is 416465862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268564613) 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, 84547 + ... + 87665.

It is an arithmetic number, because the mean of its divisors is an integer number (17072640).

Almost surely, 2^268564614 is an apocalyptic number.

268564614 is an abundant number, since it is smaller than the sum of its proper divisors (277759866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268564614 is a wasteful number, since it uses less digits than its factorization.

268564614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3364.

The product of its digits is 276480, while the sum is 42.

The square root of 268564614 is about 16387.9411153445. The cubic root of 268564614 is about 645.1830211948.

The spelling of 268564614 in words is "two hundred sixty-eight million, five hundred sixty-four thousand, six hundred fourteen".