134647475 has 6 divisors (see below), whose sum is σ = 166962900. Its totient is φ = 107717960.

The previous prime is 134647459. The next prime is 134647481. The reversal of 134647475 is 574746431.

It is not a de Polignac number, because 134647475 - 2⁴ = 134647459 is a prime.

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, 2692925 + ... + 2692974.

It is an arithmetic number, because the mean of its divisors is an integer number (27827150).

Almost surely, 2^134647475 is an apocalyptic number.

134647475 is a deficient number, since it is larger than the sum of its proper divisors (32315425).

134647475 is an equidigital number, since it uses as much as digits as its factorization.

134647475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5385909 (or 5385904 counting only the distinct ones).

The product of its digits is 282240, while the sum is 41.

The square root of 134647475 is about 11603.7698615579. The cubic root of 134647475 is about 512.5458693825.

The spelling of 134647475 in words is "one hundred thirty-four million, six hundred forty-seven thousand, four hundred seventy-five".