135716346 has 24 divisors (see below), whose sum is σ = 304192980. Its totient is φ = 43678656.

The previous prime is 135716341. The next prime is 135716351. The reversal of 135716346 is 643617531.

135716346 is a `hidden beast` number, since 13 + 5 + 7 + 1 + 634 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (135716341) and next prime (135716351).

It can be written as a sum of positive squares in 2 ways, for example, as 123543225 + 12173121 = 11115^2 + 3489^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 135716346.

It is not an unprimeable number, because it can be changed into a prime (135716341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129475 + ... + 130518.

Almost surely, 2^135716346 is an apocalyptic number.

135716346 is an abundant number, since it is smaller than the sum of its proper divisors (168476634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135716346 is a wasteful number, since it uses less digits than its factorization.

135716346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260030 (or 260027 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 135716346 is about 11649.7358768343. The cubic root of 135716346 is about 513.8985426581.

The spelling of 135716346 in words is "one hundred thirty-five million, seven hundred sixteen thousand, three hundred forty-six".