135361474 has 8 divisors (see below), whose sum is σ = 203892480. Its totient is φ = 67397316.

The previous prime is 135361439. The next prime is 135361487. The reversal of 135361474 is 474163531.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 141114 + ... + 142069.

It is an arithmetic number, because the mean of its divisors is an integer number (25486560).

Almost surely, 2^135361474 is an apocalyptic number.

135361474 is a deficient number, since it is larger than the sum of its proper divisors (68531006).

135361474 is a wasteful number, since it uses less digits than its factorization.

135361474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283424.

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

The square root of 135361474 is about 11634.4950040816. The cubic root of 135361474 is about 513.4502365824.

The spelling of 135361474 in words is "one hundred thirty-five million, three hundred sixty-one thousand, four hundred seventy-four".