20714622 has 16 divisors (see below), whose sum is σ = 41475072. Its totient is φ = 6897240.

The previous prime is 20714621. The next prime is 20714647. The reversal of 20714622 is 22641702.

It is a junction number, because it is equal to n+sod(n) for n = 20714592 and 20714601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20714621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7653 + ... + 9999.

It is an arithmetic number, because the mean of its divisors is an integer number (2592192).

Almost surely, 2^20714622 is an apocalyptic number.

20714622 is an abundant number, since it is smaller than the sum of its proper divisors (20760450).

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

20714622 is a wasteful number, since it uses less digits than its factorization.

20714622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3823.

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

The square root of 20714622 is about 4551.3318929737. The cubic root of 20714622 is about 274.6369733220.

The spelling of 20714622 in words is "twenty million, seven hundred fourteen thousand, six hundred twenty-two".