136606684 has 12 divisors (see below), whose sum is σ = 239239000. Its totient is φ = 68252688.

The previous prime is 136606667. The next prime is 136606693. The reversal of 136606684 is 486606631.

It is a super-2 number, since 2×136606684² = 37322772226951712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6234 + ... + 17665.

Almost surely, 2^136606684 is an apocalyptic number.

It is an amenable number.

136606684 is a deficient number, since it is larger than the sum of its proper divisors (102632316).

136606684 is a wasteful number, since it uses less digits than its factorization.

136606684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25332 (or 25330 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 136606684 is about 11687.8862075227. The cubic root of 136606684 is about 515.0198678985.

The spelling of 136606684 in words is "one hundred thirty-six million, six hundred six thousand, six hundred eighty-four".