135696174 has 8 divisors (see below), whose sum is σ = 271392360. Its totient is φ = 45232056.

The previous prime is 135696173. The next prime is 135696181. The reversal of 135696174 is 471696531.

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

135696174 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135696173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11308009 + ... + 11308020.

It is an arithmetic number, because the mean of its divisors is an integer number (33924045).

Almost surely, 2^135696174 is an apocalyptic number.

135696174 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135696174 is a wasteful number, since it uses less digits than its factorization.

135696174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22616034.

The product of its digits is 136080, while the sum is 42.

The square root of 135696174 is about 11648.8700739600. The cubic root of 135696174 is about 513.8730805446.

The spelling of 135696174 in words is "one hundred thirty-five million, six hundred ninety-six thousand, one hundred seventy-four".