134327580 has 48 divisors (see below), whose sum is σ = 378320544. Its totient is φ = 35610880.

The previous prime is 134327579. The next prime is 134327617. The reversal of 134327580 is 85723431.

134327580 = 1813² + 1814² + ... + 1852².

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3910 + ... + 16850.

It is an arithmetic number, because the mean of its divisors is an integer number (7881678).

Almost surely, 2^134327580 is an apocalyptic number.

134327580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134327580 is an abundant number, since it is smaller than the sum of its proper divisors (243992964).

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

134327580 is a wasteful number, since it uses less digits than its factorization.

134327580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13126 (or 13124 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 134327580 is about 11589.9775668463. The cubic root of 134327580 is about 512.1396459500.

It can be divided in two parts, 13432 and 7580, that added together give a palindrome (21012).

The spelling of 134327580 in words is "one hundred thirty-four million, three hundred twenty-seven thousand, five hundred eighty".