20339114 has 8 divisors (see below), whose sum is σ = 30926820. Its totient is φ = 10030176.

The previous prime is 20339113. The next prime is 20339119. The reversal of 20339114 is 41193302.

It can be written as a sum of positive squares in 2 ways, for example, as 19404025 + 935089 = 4405^2 + 967^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 20339114.

It is not an unprimeable number, because it can be changed into a prime (20339113) 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, 69509 + ... + 69800.

Almost surely, 2^20339114 is an apocalyptic number.

20339114 is a deficient number, since it is larger than the sum of its proper divisors (10587706).

20339114 is a wasteful number, since it uses less digits than its factorization.

20339114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139384.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 20339114 is about 4509.8906860366. The cubic root of 20339114 is about 272.9673331905.

The spelling of 20339114 in words is "twenty million, three hundred thirty-nine thousand, one hundred fourteen".