134552660 has 24 divisors (see below), whose sum is σ = 308248416. Its totient is φ = 48928160.

The previous prime is 134552591. The next prime is 134552669. The reversal of 134552660 is 66255431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134552669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305582 + ... + 306021.

It is an arithmetic number, because the mean of its divisors is an integer number (12843684).

Almost surely, 2^134552660 is an apocalyptic number.

134552660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134552660 is an abundant number, since it is smaller than the sum of its proper divisors (173695756).

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

134552660 is a wasteful number, since it uses less digits than its factorization.

134552660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611623 (or 611621 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 134552660 is about 11599.6836163751. The cubic root of 134552660 is about 512.4255342928.

The spelling of 134552660 in words is "one hundred thirty-four million, five hundred fifty-two thousand, six hundred sixty".