73606136 has 16 divisors (see below), whose sum is σ = 140948640. Its totient is φ = 36019840.

The previous prime is 73606123. The next prime is 73606157. The reversal of 73606136 is 63160637.

It is a happy number.

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, 97505 + ... + 98256.

It is an arithmetic number, because the mean of its divisors is an integer number (8809290).

Almost surely, 2^73606136 is an apocalyptic number.

It is an amenable number.

73606136 is a deficient number, since it is larger than the sum of its proper divisors (67342504).

73606136 is a wasteful number, since it uses less digits than its factorization.

73606136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195814 (or 195810 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 73606136 is about 8579.4018439516. The cubic root of 73606136 is about 419.0874670014.

The spelling of 73606136 in words is "seventy-three million, six hundred six thousand, one hundred thirty-six".