36566164 has 6 divisors (see below), whose sum is σ = 63990794. Its totient is φ = 18283080.

The previous prime is 36566149. The next prime is 36566171. The reversal of 36566164 is 46166563.

36566164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 34316164 + 2250000 = 5858^2 + 1500^2 .

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 as a sum of consecutive naturals, namely, 4570767 + ... + 4570774.

Almost surely, 2^36566164 is an apocalyptic number.

It is an amenable number.

36566164 is a deficient number, since it is larger than the sum of its proper divisors (27424630).

36566164 is a wasteful number, since it uses less digits than its factorization.

36566164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9141545 (or 9141543 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 36566164 is about 6046.9962791455. The cubic root of 36566164 is about 331.9146850991.

The spelling of 36566164 in words is "thirty-six million, five hundred sixty-six thousand, one hundred sixty-four".