20024014 has 8 divisors (see below), whose sum is σ = 30204360. Its totient is φ = 9955896.

The previous prime is 20024009. The next prime is 20024077. The reversal of 20024014 is 41042002.

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

It is a super-2 number, since 2×20024014² = 801922273344392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20023985 and 20024003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27609 + ... + 28324.

It is an arithmetic number, because the mean of its divisors is an integer number (3775545).

Almost surely, 2^20024014 is an apocalyptic number.

20024014 is a deficient number, since it is larger than the sum of its proper divisors (10180346).

20024014 is a wasteful number, since it uses less digits than its factorization.

20024014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56114.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 20024014 is about 4474.8199963797. The cubic root of 20024014 is about 271.5503582482.

Adding to 20024014 its reverse (41042002), we get a palindrome (61066016).

The spelling of 20024014 in words is "twenty million, twenty-four thousand, fourteen".