136459716 has 24 divisors (see below), whose sum is σ = 321330240. Its totient is φ = 45068832.

The previous prime is 136459681. The next prime is 136459717. The reversal of 136459716 is 617954631.

It is not an unprimeable number, because it can be changed into a prime (136459717) 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, 50856 + ... + 53471.

It is an arithmetic number, because the mean of its divisors is an integer number (13388760).

Almost surely, 2^136459716 is an apocalyptic number.

It is an amenable number.

136459716 is an abundant number, since it is smaller than the sum of its proper divisors (184870524).

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

136459716 is a wasteful number, since it uses less digits than its factorization.

136459716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104443 (or 104441 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 136459716 is about 11681.5973222843. The cubic root of 136459716 is about 514.8351072945.

The spelling of 136459716 in words is "one hundred thirty-six million, four hundred fifty-nine thousand, seven hundred sixteen".