136413607 has 8 divisors (see below), whose sum is σ = 149473152. Its totient is φ = 123463800.

The previous prime is 136413583. The next prime is 136413611. The reversal of 136413607 is 706314631.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136413607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136413677) 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, 24819 + ... + 29812.

It is an arithmetic number, because the mean of its divisors is an integer number (18684144).

Almost surely, 2^136413607 is an apocalyptic number.

136413607 is a deficient number, since it is larger than the sum of its proper divisors (13059545).

136413607 is a wasteful number, since it uses less digits than its factorization.

136413607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54869.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 136413607 is about 11679.6235812632. The cubic root of 136413607 is about 514.7771140960. Note that the first 3 decimals are identical.

The spelling of 136413607 in words is "one hundred thirty-six million, four hundred thirteen thousand, six hundred seven".