134971474 has 16 divisors (see below), whose sum is σ = 221149440. Its totient is φ = 61270960.

The previous prime is 134971457. The next prime is 134971537. The reversal of 134971474 is 474179431.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15432 + ... + 22540.

It is an arithmetic number, because the mean of its divisors is an integer number (13821840).

Almost surely, 2^134971474 is an apocalyptic number.

134971474 is a deficient number, since it is larger than the sum of its proper divisors (86177966).

134971474 is a wasteful number, since it uses less digits than its factorization.

134971474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7985.

The product of its digits is 84672, while the sum is 40.

The square root of 134971474 is about 11617.7224101801. The cubic root of 134971474 is about 512.9566490327.

The spelling of 134971474 in words is "one hundred thirty-four million, nine hundred seventy-one thousand, four hundred seventy-four".