134415660 has 48 divisors (see below), whose sum is σ = 376913376. Its totient is φ = 35791872.

The previous prime is 134415653. The next prime is 134415679. The reversal of 134415660 is 66514431.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 57474 + ... + 59766.

It is an arithmetic number, because the mean of its divisors is an integer number (7852362).

Almost surely, 2^134415660 is an apocalyptic number.

134415660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134415660 is an abundant number, since it is smaller than the sum of its proper divisors (242497716).

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

134415660 is a wasteful number, since it uses less digits than its factorization.

134415660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282 (or 3280 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 134415660 is about 11593.7767789448. The cubic root of 134415660 is about 512.2515599344.

The spelling of 134415660 in words is "one hundred thirty-four million, four hundred fifteen thousand, six hundred sixty".