135674458 has 8 divisors (see below), whose sum is σ = 203642100. Its totient is φ = 67793760.

The previous prime is 135674443. The next prime is 135674479. The reversal of 135674458 is 854476531.

135674458 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 122036209 + 13638249 = 11047^2 + 3693^2 .

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, 17683 + ... + 24166.

Almost surely, 2^135674458 is an apocalyptic number.

135674458 is a deficient number, since it is larger than the sum of its proper divisors (67967642).

135674458 is a wasteful number, since it uses less digits than its factorization.

135674458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43472.

The product of its digits is 403200, while the sum is 43.

The square root of 135674458 is about 11647.9379290929. The cubic root of 135674458 is about 513.8456666959.

The spelling of 135674458 in words is "one hundred thirty-five million, six hundred seventy-four thousand, four hundred fifty-eight".