20334334 has 4 divisors (see below), whose sum is σ = 30501504. Its totient is φ = 10167166.

The previous prime is 20334331. The next prime is 20334337. The reversal of 20334334 is 43343302.

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

It is an interprime number because it is at equal distance from previous prime (20334331) and next prime (20334337).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20334331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5083582 + ... + 5083585.

It is an arithmetic number, because the mean of its divisors is an integer number (7625376).

Almost surely, 2^20334334 is an apocalyptic number.

20334334 is a deficient number, since it is larger than the sum of its proper divisors (10167170).

20334334 is a wasteful number, since it uses less digits than its factorization.

20334334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10167169.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 20334334 is about 4509.3607085706. The cubic root of 20334334 is about 272.9459476952.

Adding to 20334334 its reverse (43343302), we get a palindrome (63677636).

The spelling of 20334334 in words is "twenty million, three hundred thirty-four thousand, three hundred thirty-four".