136716351 has 8 divisors (see below), whose sum is σ = 182370864. Its totient is φ = 91103040.

The previous prime is 136716331. The next prime is 136716367. The reversal of 136716351 is 153617631.

It is a happy number.

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

It is not a de Polignac number, because 136716351 - 2⁵ = 136716319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136716331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1476 + ... + 16601.

It is an arithmetic number, because the mean of its divisors is an integer number (22796358).

Almost surely, 2^136716351 is an apocalyptic number.

136716351 is a deficient number, since it is larger than the sum of its proper divisors (45654513).

136716351 is a wasteful number, since it uses less digits than its factorization.

136716351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20601.

The product of its digits is 11340, while the sum is 33.

The square root of 136716351 is about 11692.5767476635. The cubic root of 136716351 is about 515.1576492886.

The spelling of 136716351 in words is "one hundred thirty-six million, seven hundred sixteen thousand, three hundred fifty-one".