134810670 has 16 divisors (see below), whose sum is σ = 323545680. Its totient is φ = 35949504.

The previous prime is 134810657. The next prime is 134810677. The reversal of 134810670 is 76018431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4493689 = 134810670 / (1 + 3 + 4 + 8 + 1 + 0 + 6 + 7 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134810677) 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, 2246815 + ... + 2246874.

It is an arithmetic number, because the mean of its divisors is an integer number (20221605).

Almost surely, 2^134810670 is an apocalyptic number.

134810670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134810670 is an abundant number, since it is smaller than the sum of its proper divisors (188735010).

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

134810670 is a wasteful number, since it uses less digits than its factorization.

134810670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4493699.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 134810670 is about 11610.7997140593. The cubic root of 134810670 is about 512.7528571800.

The spelling of 134810670 in words is "one hundred thirty-four million, eight hundred ten thousand, six hundred seventy".