20703614 has 8 divisors (see below), whose sum is σ = 31186080. Its totient is φ = 10308256.

The previous prime is 20703601. The next prime is 20703619. The reversal of 20703614 is 41630702.

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

It is a self number, because there is not a number n which added to its sum of digits gives 20703614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20703619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21179 + ... + 22134.

It is an arithmetic number, because the mean of its divisors is an integer number (3898260).

Almost surely, 2^20703614 is an apocalyptic number.

20703614 is a deficient number, since it is larger than the sum of its proper divisors (10482466).

20703614 is a wasteful number, since it uses less digits than its factorization.

20703614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43554.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 20703614 is about 4550.1224159356. The cubic root of 20703614 is about 274.5883162352.

The spelling of 20703614 in words is "twenty million, seven hundred three thousand, six hundred fourteen".