36166806 has 48 divisors (see below), whose sum is σ = 85123584. Its totient is φ = 11031552.

The previous prime is 36166789. The next prime is 36166807. The reversal of 36166806 is 60866163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36166807) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29110 + ... + 30326.

It is an arithmetic number, because the mean of its divisors is an integer number (1773408).

Almost surely, 2^36166806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36166806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42561792).

36166806 is an abundant number, since it is smaller than the sum of its proper divisors (48956778).

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

36166806 is a wasteful number, since it uses less digits than its factorization.

36166806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365 (or 1362 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 36166806 is about 6013.8844352049. The cubic root of 36166806 is about 330.7019219062.

The spelling of 36166806 in words is "thirty-six million, one hundred sixty-six thousand, eight hundred six".