36075666 has 96 divisors (see below), whose sum is σ = 87333120. Its totient is φ = 9884160.

The previous prime is 36075659. The next prime is 36075671. The reversal of 36075666 is 66657063.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 456615 + ... + 456693.

It is an arithmetic number, because the mean of its divisors is an integer number (909720).

Almost surely, 2^36075666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36075666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43666560).

36075666 is an abundant number, since it is smaller than the sum of its proper divisors (51257454).

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

36075666 is a wasteful number, since it uses less digits than its factorization.

36075666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 39.

The square root of 36075666 is about 6006.3021901999. The cubic root of 36075666 is about 330.4238996933.

The spelling of 36075666 in words is "thirty-six million, seventy-five thousand, six hundred sixty-six".