134171874 has 24 divisors (see below), whose sum is σ = 290933760. Its totient is φ = 44688888.

The previous prime is 134171839. The next prime is 134171899. The reversal of 134171874 is 478171431.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31839 + ... + 35805.

It is an arithmetic number, because the mean of its divisors is an integer number (12122240).

Almost surely, 2^134171874 is an apocalyptic number.

134171874 is an abundant number, since it is smaller than the sum of its proper divisors (156761886).

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

134171874 is a wasteful number, since it uses less digits than its factorization.

134171874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5854 (or 5851 counting only the distinct ones).

The product of its digits is 18816, while the sum is 36.

The square root of 134171874 is about 11583.2583498772. The cubic root of 134171874 is about 511.9416869827.

The spelling of 134171874 in words is "one hundred thirty-four million, one hundred seventy-one thousand, eight hundred seventy-four".