30223214 has 8 divisors (see below), whose sum is σ = 51811248. Its totient is φ = 12952800.

The previous prime is 30223211. The next prime is 30223261. The reversal of 30223214 is 41232203.

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

It is a junction number, because it is equal to n+sod(n) for n = 30223192 and 30223201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30223211) 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, 1079387 + ... + 1079414.

It is an arithmetic number, because the mean of its divisors is an integer number (6476406).

Almost surely, 2^30223214 is an apocalyptic number.

30223214 is a deficient number, since it is larger than the sum of its proper divisors (21588034).

30223214 is a wasteful number, since it uses less digits than its factorization.

30223214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158810.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 30223214 is about 5497.5643697914. The cubic root of 30223214 is about 311.4919891412.

Adding to 30223214 its reverse (41232203), we get a palindrome (71455417).

The spelling of 30223214 in words is "thirty million, two hundred twenty-three thousand, two hundred fourteen".