36002066 has 4 divisors (see below), whose sum is σ = 54003102. Its totient is φ = 18001032.

The previous prime is 36002063. The next prime is 36002077. The reversal of 36002066 is 66020063.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 29474041 + 6528025 = 5429^2 + 2555^2 .

It is a super-2 number, since 2×36002066² = 2592297512536712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36002063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9000515 + ... + 9000518.

Almost surely, 2^36002066 is an apocalyptic number.

36002066 is a deficient number, since it is larger than the sum of its proper divisors (18001036).

36002066 is a wasteful number, since it uses less digits than its factorization.

36002066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18001035.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 36002066 is about 6000.1721641966. The cubic root of 36002066 is about 330.1990412332.

The spelling of 36002066 in words is "thirty-six million, two thousand, sixty-six", and thus it is an eban number.