135674741 has 4 divisors (see below), whose sum is σ = 136013484. Its totient is φ = 135336000.

The previous prime is 135674729. The next prime is 135674771. The reversal of 135674741 is 147476531.

135674741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 147476531 = 167 ⋅883093.

It can be written as a sum of positive squares in 2 ways, for example, as 85562500 + 50112241 = 9250^2 + 7079^2 .

It is a cyclic number.

It is not a de Polignac number, because 135674741 - 2¹⁸ = 135412597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135674695 and 135674704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135674711) 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, 168770 + ... + 169571.

It is an arithmetic number, because the mean of its divisors is an integer number (34003371).

Almost surely, 2^135674741 is an apocalyptic number.

It is an amenable number.

135674741 is a deficient number, since it is larger than the sum of its proper divisors (338743).

135674741 is an equidigital number, since it uses as much as digits as its factorization.

135674741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338742.

The product of its digits is 70560, while the sum is 38.

The square root of 135674741 is about 11647.9500771595. The cubic root of 135674741 is about 513.8460239683.

The spelling of 135674741 in words is "one hundred thirty-five million, six hundred seventy-four thousand, seven hundred forty-one".