135116474 has 8 divisors (see below), whose sum is σ = 202795968. Its totient is φ = 67517820.

The previous prime is 135116453. The next prime is 135116477. The reversal of 135116474 is 474611531.

135116474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 135116474.

It is not an unprimeable number, because it can be changed into a prime (135116477) 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, 15842 + ... + 22829.

It is an arithmetic number, because the mean of its divisors is an integer number (25349496).

Almost surely, 2^135116474 is an apocalyptic number.

135116474 is a deficient number, since it is larger than the sum of its proper divisors (67679494).

135116474 is a wasteful number, since it uses less digits than its factorization.

135116474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40420.

The product of its digits is 10080, while the sum is 32.

The square root of 135116474 is about 11623.9612008988. The cubic root of 135116474 is about 513.1402732528.

The spelling of 135116474 in words is "one hundred thirty-five million, one hundred sixteen thousand, four hundred seventy-four".