20214703 has 8 divisors (see below), whose sum is σ = 20525120. Its totient is φ = 19906560.

The previous prime is 20214673. The next prime is 20214707. The reversal of 20214703 is 30741202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20214703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20214707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25903 + ... + 26671.

It is an arithmetic number, because the mean of its divisors is an integer number (2565640).

Almost surely, 2^20214703 is an apocalyptic number.

20214703 is a deficient number, since it is larger than the sum of its proper divisors (310417).

20214703 is an equidigital number, since it uses as much as digits as its factorization.

20214703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 20214703 is about 4496.0764005964. The cubic root of 20214703 is about 272.4096291527.

Adding to 20214703 its reverse (30741202), we get a palindrome (50955905).

It can be divided in two parts, 2021 and 4703, that added together give a square (6724 = 82²).

The spelling of 20214703 in words is "twenty million, two hundred fourteen thousand, seven hundred three".