20036002 has 16 divisors (see below), whose sum is σ = 35049600. Its totient is φ = 8586564.

The previous prime is 20035997. The next prime is 20036011. The reversal of 20036002 is 20063002.

It is a super-2 number, since 2×20036002² = 802882752288008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13918 + ... + 15289.

It is an arithmetic number, because the mean of its divisors is an integer number (2190600).

Almost surely, 2^20036002 is an apocalyptic number.

20036002 is a deficient number, since it is larger than the sum of its proper divisors (15013598).

20036002 is an equidigital number, since it uses as much as digits as its factorization.

20036002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29230 (or 29216 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 20036002 is about 4476.1592911781. The cubic root of 20036002 is about 271.6045381323.

Adding to 20036002 its reverse (20063002), we get a palindrome (40099004).

Subtracting 20036002 from its reverse (20063002), we obtain a cube (27000 = 30³).

The spelling of 20036002 in words is "twenty million, thirty-six thousand, two".