20414914 has 16 divisors (see below), whose sum is σ = 33445440. Its totient is φ = 9288720.

The previous prime is 20414903. The next prime is 20414917. The reversal of 20414914 is 41941402.

It is not an unprimeable number, because it can be changed into a prime (20414917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3684 + ... + 7375.

It is an arithmetic number, because the mean of its divisors is an integer number (2090340).

Almost surely, 2^20414914 is an apocalyptic number.

20414914 is a deficient number, since it is larger than the sum of its proper divisors (13030526).

20414914 is a wasteful number, since it uses less digits than its factorization.

20414914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11145.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 20414914 is about 4518.2866221611. The cubic root of 20414914 is about 273.3060118768.

The spelling of 20414914 in words is "twenty million, four hundred fourteen thousand, nine hundred fourteen".