20034262 has 8 divisors (see below), whose sum is σ = 31819176. Its totient is φ = 9427872.

The previous prime is 20034257. The next prime is 20034263. The reversal of 20034262 is 26243002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20034263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294588 + ... + 294655.

It is an arithmetic number, because the mean of its divisors is an integer number (3977397).

Almost surely, 2^20034262 is an apocalyptic number.

20034262 is a deficient number, since it is larger than the sum of its proper divisors (11784914).

20034262 is a wasteful number, since it uses less digits than its factorization.

20034262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589262.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 20034262 is about 4475.9649239019. The cubic root of 20034262 is about 271.5966755261.

Adding to 20034262 its reverse (26243002), we get a palindrome (46277264).

The spelling of 20034262 in words is "twenty million, thirty-four thousand, two hundred sixty-two".