20414706 has 32 divisors (see below), whose sum is σ = 44540160. Its totient is φ = 6200064.

The previous prime is 20414677. The next prime is 20414707. The reversal of 20414706 is 60741402.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20414707) 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, 4506 + ... + 7818.

It is an arithmetic number, because the mean of its divisors is an integer number (1391880).

Almost surely, 2^20414706 is an apocalyptic number.

20414706 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 20414706, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22270080).

20414706 is an abundant number, since it is smaller than the sum of its proper divisors (24125454).

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

20414706 is a wasteful number, since it uses less digits than its factorization.

20414706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3410.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 20414706 is about 4518.2636045277. The cubic root of 20414706 is about 273.3050836691.

The spelling of 20414706 in words is "twenty million, four hundred fourteen thousand, seven hundred six".