134170280 has 32 divisors (see below), whose sum is σ = 304662600. Its totient is φ = 53174016.

The previous prime is 134170271. The next prime is 134170291. The reversal of 134170280 is 82071431.

It can be written as a sum of positive squares in 4 ways, for example, as 91738084 + 42432196 = 9578^2 + 6514^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11027 + ... + 19746.

Almost surely, 2^134170280 is an apocalyptic number.

134170280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134170280 is an abundant number, since it is smaller than the sum of its proper divisors (170492320).

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

134170280 is a wasteful number, since it uses less digits than its factorization.

134170280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30893 (or 30889 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 134170280 is about 11583.1895434720. The cubic root of 134170280 is about 511.9396596371.

The spelling of 134170280 in words is "one hundred thirty-four million, one hundred seventy thousand, two hundred eighty".