20025214 has 32 divisors (see below), whose sum is σ = 34216416. Its totient is φ = 8709120.

The previous prime is 20025211. The next prime is 20025227. The reversal of 20025214 is 41252002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20025211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59254 + ... + 59590.

It is an arithmetic number, because the mean of its divisors is an integer number (1069263).

Almost surely, 2^20025214 is an apocalyptic number.

20025214 is a deficient number, since it is larger than the sum of its proper divisors (14191202).

20025214 is a wasteful number, since it uses less digits than its factorization.

20025214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 20025214 is about 4474.9540779767. The cubic root of 20025214 is about 271.5557826338. Note that the first 3 decimals are identical.

Adding to 20025214 its reverse (41252002), we get a palindrome (61277216).

The spelling of 20025214 in words is "twenty million, twenty-five thousand, two hundred fourteen".