134651473 has 8 divisors (see below), whose sum is σ = 150863040. Its totient is φ = 119101680.

The previous prime is 134651467. The next prime is 134651477. The reversal of 134651473 is 374156431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134651473 - 2²⁵ = 101097041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134651477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165013 + ... + 165826.

It is an arithmetic number, because the mean of its divisors is an integer number (18857880).

Almost surely, 2^134651473 is an apocalyptic number.

It is an amenable number.

134651473 is a deficient number, since it is larger than the sum of its proper divisors (16211567).

134651473 is a wasteful number, since it uses less digits than its factorization.

134651473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330887.

The product of its digits is 30240, while the sum is 34.

The square root of 134651473 is about 11603.9421318791. The cubic root of 134651473 is about 512.5509422295.

The spelling of 134651473 in words is "one hundred thirty-four million, six hundred fifty-one thousand, four hundred seventy-three".