20002334 has 16 divisors (see below), whose sum is σ = 32803056. Its totient is φ = 9072000.

The previous prime is 20002331. The next prime is 20002337. The reversal of 20002334 is 43320002.

It is an interprime number because it is at equal distance from previous prime (20002331) and next prime (20002337).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002331) 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, 14774 + ... + 16070.

It is an arithmetic number, because the mean of its divisors is an integer number (2050191).

Almost surely, 2^20002334 is an apocalyptic number.

20002334 is a deficient number, since it is larger than the sum of its proper divisors (12800722).

20002334 is a wasteful number, since it uses less digits than its factorization.

20002334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 20002334 is about 4472.3968965198. The cubic root of 20002334 is about 271.4523203333.

Adding to 20002334 its reverse (43320002), we get a palindrome (63322336).

It can be divided in two parts, 2000 and 2334, that added together give a palindrome (4334).

The spelling of 20002334 in words is "twenty million, two thousand, three hundred thirty-four".