36566722 has 16 divisors (see below), whose sum is σ = 55912032. Its totient is φ = 17932320.

The previous prime is 36566707. The next prime is 36566723. The reversal of 36566722 is 22766563.

It is not an unprimeable number, because it can be changed into a prime (36566723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30213 + ... + 31399.

It is an arithmetic number, because the mean of its divisors is an integer number (3494502).

Almost surely, 2^36566722 is an apocalyptic number.

36566722 is a deficient number, since it is larger than the sum of its proper divisors (19345310).

36566722 is a wasteful number, since it uses less digits than its factorization.

36566722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473.

The product of its digits is 90720, while the sum is 37.

The square root of 36566722 is about 6047.0424175790. The cubic root of 36566722 is about 331.9163734309.

The spelling of 36566722 in words is "thirty-six million, five hundred sixty-six thousand, seven hundred twenty-two".