20350334 has 4 divisors (see below), whose sum is σ = 30525504. Its totient is φ = 10175166.

The previous prime is 20350289. The next prime is 20350367. The reversal of 20350334 is 43305302.

20350334 is nontrivially palindromic in base 13.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5087582 + ... + 5087585.

It is an arithmetic number, because the mean of its divisors is an integer number (7631376).

Almost surely, 2^20350334 is an apocalyptic number.

20350334 is a deficient number, since it is larger than the sum of its proper divisors (10175170).

20350334 is a wasteful number, since it uses less digits than its factorization.

20350334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10175169.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 20350334 is about 4511.1344471208. The cubic root of 20350334 is about 273.0175177835.

Adding to 20350334 its reverse (43305302), we get a palindrome (63655636).

The spelling of 20350334 in words is "twenty million, three hundred fifty thousand, three hundred thirty-four".