134472458 has 8 divisors (see below), whose sum is σ = 203788452. Its totient is φ = 66542976.

The previous prime is 134472433. The next prime is 134472461. The reversal of 134472458 is 854274431.

It can be written as a sum of positive squares in 2 ways, for example, as 133564249 + 908209 = 11557^2 + 953^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346385 + ... + 346772.

Almost surely, 2^134472458 is an apocalyptic number.

134472458 is a deficient number, since it is larger than the sum of its proper divisors (69315994).

134472458 is an equidigital number, since it uses as much as digits as its factorization.

134472458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693256.

The product of its digits is 107520, while the sum is 38.

The square root of 134472458 is about 11596.2260240132. The cubic root of 134472458 is about 512.3237012484.

The spelling of 134472458 in words is "one hundred thirty-four million, four hundred seventy-two thousand, four hundred fifty-eight".