20326002 has 16 divisors (see below), whose sum is σ = 40726272. Its totient is φ = 6762960.

The previous prime is 20326001. The next prime is 20326021. The reversal of 20326002 is 20062302.

20326002 is nontrivially palindromic in base 12.

It is not an unprimeable number, because it can be changed into a prime (20326001) 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, 852 + ... + 6432.

It is an arithmetic number, because the mean of its divisors is an integer number (2545392).

Almost surely, 2^20326002 is an apocalyptic number.

20326002 is an abundant number, since it is smaller than the sum of its proper divisors (20400270).

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

20326002 is a wasteful number, since it uses less digits than its factorization.

20326002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6193.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 20326002 is about 4508.4367579018. The cubic root of 20326002 is about 272.9086627051.

Adding to 20326002 its reverse (20062302), we get a palindrome (40388304).

The spelling of 20326002 in words is "twenty million, three hundred twenty-six thousand, two".