20072314 has 16 divisors (see below), whose sum is σ = 31806720. Its totient is φ = 9485280.

The previous prime is 20072287. The next prime is 20072317. The reversal of 20072314 is 41327002.

It is a junction number, because it is equal to n+sod(n) for n = 20072291 and 20072300.

It is not an unprimeable number, because it can be changed into a prime (20072317) 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 7 ways as a sum of consecutive naturals, for example, 1099 + ... + 6430.

It is an arithmetic number, because the mean of its divisors is an integer number (1987920).

Almost surely, 2^20072314 is an apocalyptic number.

20072314 is a deficient number, since it is larger than the sum of its proper divisors (11734406).

20072314 is a wasteful number, since it uses less digits than its factorization.

20072314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7605.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 20072314 is about 4480.2136109788. The cubic root of 20072314 is about 271.7685188159.

Adding to 20072314 its reverse (41327002), we get a palindrome (61399316).

The spelling of 20072314 in words is "twenty million, seventy-two thousand, three hundred fourteen".