20326214 has 8 divisors (see below), whose sum is σ = 30759480. Its totient is φ = 10073056.

The previous prime is 20326213. The next prime is 20326247. The reversal of 20326214 is 41262302.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20326213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44744 + ... + 45195.

It is an arithmetic number, because the mean of its divisors is an integer number (3844935).

Almost surely, 2^20326214 is an apocalyptic number.

20326214 is a deficient number, since it is larger than the sum of its proper divisors (10433266).

20326214 is a wasteful number, since it uses less digits than its factorization.

20326214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90054.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 20326214 is about 4508.4602693159. The cubic root of 20326214 is about 272.9096115134.

Adding to 20326214 its reverse (41262302), we get a palindrome (61588516).

The spelling of 20326214 in words is "twenty million, three hundred twenty-six thousand, two hundred fourteen".