134472658 has 8 divisors (see below), whose sum is σ = 202723200. Its totient is φ = 66898260.

The previous prime is 134472641. The next prime is 134472659. The reversal of 134472658 is 856274431.

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

It is a self number, because there is not a number n which added to its sum of digits gives 134472658.

It is not an unprimeable number, because it can be changed into a prime (134472659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168538 + ... + 169333.

It is an arithmetic number, because the mean of its divisors is an integer number (25340400).

Almost surely, 2^134472658 is an apocalyptic number.

134472658 is a deficient number, since it is larger than the sum of its proper divisors (68250542).

134472658 is a wasteful number, since it uses less digits than its factorization.

134472658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338072.

The product of its digits is 161280, while the sum is 40.

The square root of 134472658 is about 11596.2346475052. The cubic root of 134472658 is about 512.3239552401.

The spelling of 134472658 in words is "one hundred thirty-four million, four hundred seventy-two thousand, six hundred fifty-eight".