136914613 has 8 divisors (see below), whose sum is σ = 149446080. Its totient is φ = 124397280.

The previous prime is 136914611. The next prime is 136914667. The reversal of 136914613 is 316419631.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136914613 - 2¹ = 136914611 is a prime.

It is a super-2 number, since 2×136914613² = 37491222505879538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136914611) 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, 37033 + ... + 40561.

It is an arithmetic number, because the mean of its divisors is an integer number (18680760).

Almost surely, 2^136914613 is an apocalyptic number.

It is an amenable number.

136914613 is a deficient number, since it is larger than the sum of its proper divisors (12531467).

136914613 is a wasteful number, since it uses less digits than its factorization.

136914613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7067.

The product of its digits is 11664, while the sum is 34.

The square root of 136914613 is about 11701.0517903306. The cubic root of 136914613 is about 515.4065511287.

The spelling of 136914613 in words is "one hundred thirty-six million, nine hundred fourteen thousand, six hundred thirteen".