134814568 has 16 divisors (see below), whose sum is σ = 288888480. Its totient is φ = 57777648.

The previous prime is 134814551. The next prime is 134814593. The reversal of 134814568 is 865418431.

It is a self number, because there is not a number n which added to its sum of digits gives 134814568.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1203646 + ... + 1203757.

It is an arithmetic number, because the mean of its divisors is an integer number (18055530).

Almost surely, 2^134814568 is an apocalyptic number.

It is an amenable number.

134814568 is an abundant number, since it is smaller than the sum of its proper divisors (154073912).

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

134814568 is a wasteful number, since it uses less digits than its factorization.

134814568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407416 (or 2407412 counting only the distinct ones).

The product of its digits is 92160, while the sum is 40.

The square root of 134814568 is about 11610.9675738071. The cubic root of 134814568 is about 512.7577991513.

The spelling of 134814568 in words is "one hundred thirty-four million, eight hundred fourteen thousand, five hundred sixty-eight".