134471574 has 12 divisors (see below), whose sum is σ = 291355116. Its totient is φ = 44823852.

The previous prime is 134471563. The next prime is 134471587. The reversal of 134471574 is 475174431.

134471574 is a `hidden beast` number, since 13 + 4 + 4 + 71 + 574 = 666.

134471574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3735304 + ... + 3735339.

It is an arithmetic number, because the mean of its divisors is an integer number (24279593).

Almost surely, 2^134471574 is an apocalyptic number.

134471574 is an abundant number, since it is smaller than the sum of its proper divisors (156883542).

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

134471574 is a wasteful number, since it uses less digits than its factorization.

134471574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7470651 (or 7470648 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 134471574 is about 11596.1879081015. The cubic root of 134471574 is about 512.3225786018.

The spelling of 134471574 in words is "one hundred thirty-four million, four hundred seventy-one thousand, five hundred seventy-four".