135071774 has 16 divisors (see below), whose sum is σ = 209489280. Its totient is φ = 65249280.

The previous prime is 135071767. The next prime is 135071777. The reversal of 135071774 is 477170531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135071777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46262 + ... + 49094.

It is an arithmetic number, because the mean of its divisors is an integer number (13093080).

Almost surely, 2^135071774 is an apocalyptic number.

135071774 is a deficient number, since it is larger than the sum of its proper divisors (74417506).

135071774 is a wasteful number, since it uses less digits than its factorization.

135071774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3635.

The product of its (nonzero) digits is 20580, while the sum is 35.

The square root of 135071774 is about 11622.0382893880. The cubic root of 135071774 is about 513.0836803508.

The spelling of 135071774 in words is "one hundred thirty-five million, seventy-one thousand, seven hundred seventy-four".