135746341 has 4 divisors (see below), whose sum is σ = 135772000. Its totient is φ = 135720684.

The previous prime is 135746329. The next prime is 135746371. The reversal of 135746341 is 143647531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143647531 = 67 ⋅2143993.

It is a cyclic number.

It is not a de Polignac number, because 135746341 - 2¹⁷ = 135615269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135746297 and 135746306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135746321) 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, 1641 + ... + 16558.

It is an arithmetic number, because the mean of its divisors is an integer number (33943000).

Almost surely, 2^135746341 is an apocalyptic number.

It is an amenable number.

135746341 is a deficient number, since it is larger than the sum of its proper divisors (25659).

135746341 is an equidigital number, since it uses as much as digits as its factorization.

135746341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25658.

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

The square root of 135746341 is about 11651.0231739534. The cubic root of 135746341 is about 513.9363991920.

The spelling of 135746341 in words is "one hundred thirty-five million, seven hundred forty-six thousand, three hundred forty-one".