136616166 has 16 divisors (see below), whose sum is σ = 303591600. Its totient is φ = 45538704.

The previous prime is 136616147. The next prime is 136616167. The reversal of 136616166 is 661616631.

It is a happy number.

136616166 is a `hidden beast` number, since 1 + 36 + 6 + 1 + 616 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 136616166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136616167) 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, 1264911 + ... + 1265018.

It is an arithmetic number, because the mean of its divisors is an integer number (18974475).

Almost surely, 2^136616166 is an apocalyptic number.

136616166 is an abundant number, since it is smaller than the sum of its proper divisors (166975434).

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

136616166 is a wasteful number, since it uses less digits than its factorization.

136616166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2529940 (or 2529934 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 136616166 is about 11688.2918341390. The cubic root of 136616166 is about 515.0317836293.

The spelling of 136616166 in words is "one hundred thirty-six million, six hundred sixteen thousand, one hundred sixty-six".