136406616 has 16 divisors (see below), whose sum is σ = 341016600. Its totient is φ = 45468864.

The previous prime is 136406609. The next prime is 136406671. The reversal of 136406616 is 616604631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2841781 + ... + 2841828.

Almost surely, 2^136406616 is an apocalyptic number.

It is an amenable number.

136406616 is an abundant number, since it is smaller than the sum of its proper divisors (204609984).

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

136406616 is a wasteful number, since it uses less digits than its factorization.

136406616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5683618 (or 5683614 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 136406616 is about 11679.3242955233. The cubic root of 136406616 is about 514.7683200850.

The spelling of 136406616 in words is "one hundred thirty-six million, four hundred six thousand, six hundred sixteen".