134118864 has 120 divisors (see below), whose sum is σ = 412375392. Its totient is φ = 40354560.

The previous prime is 134118857. The next prime is 134118917. The reversal of 134118864 is 468811431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 359382 + ... + 359754.

Almost surely, 2^134118864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134118864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206187696).

134118864 is an abundant number, since it is smaller than the sum of its proper divisors (278256528).

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

134118864 is a wasteful number, since it uses less digits than its factorization.

134118864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625 (or 616 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 134118864 is about 11580.9699075682. The cubic root of 134118864 is about 511.8742570443.

The spelling of 134118864 in words is "one hundred thirty-four million, one hundred eighteen thousand, eight hundred sixty-four".