20214334 has 16 divisors (see below), whose sum is σ = 35848800. Its totient is φ = 8364384.

The previous prime is 20214329. The next prime is 20214373. The reversal of 20214334 is 43341202.

It is a congruent number.

It is an unprimeable number.

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, 24489 + ... + 25300.

It is an arithmetic number, because the mean of its divisors is an integer number (2240550).

Almost surely, 2^20214334 is an apocalyptic number.

20214334 is a deficient number, since it is larger than the sum of its proper divisors (15634466).

20214334 is a wasteful number, since it uses less digits than its factorization.

20214334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49827.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 20214334 is about 4496.0353646296. The cubic root of 20214334 is about 272.4079716172.

Adding to 20214334 its reverse (43341202), we get a palindrome (63555536).

The spelling of 20214334 in words is "twenty million, two hundred fourteen thousand, three hundred thirty-four".