20023314 has 16 divisors (see below), whose sum is σ = 42402528. Its totient is φ = 6281792.

The previous prime is 20023313. The next prime is 20023343. The reversal of 20023314 is 41332002.

It is a junction number, because it is equal to n+sod(n) for n = 20023293 and 20023302.

It is not an unprimeable number, because it can be changed into a prime (20023313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98052 + ... + 98255.

It is an arithmetic number, because the mean of its divisors is an integer number (2650158).

Almost surely, 2^20023314 is an apocalyptic number.

20023314 is an abundant number, since it is smaller than the sum of its proper divisors (22379214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20023314 is a wasteful number, since it uses less digits than its factorization.

20023314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196329.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 20023314 is about 4474.7417802595. The cubic root of 20023314 is about 271.5471939232.

Adding to 20023314 its reverse (41332002), we get a palindrome (61355316).

The spelling of 20023314 in words is "twenty million, twenty-three thousand, three hundred fourteen".