30003214 has 4 divisors (see below), whose sum is σ = 45004824. Its totient is φ = 15001606.

The previous prime is 30003209. The next prime is 30003227. The reversal of 30003214 is 41230003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41230003 = 5923 ⋅6961.

It is a junction number, because it is equal to n+sod(n) for n = 30003194 and 30003203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7500802 + ... + 7500805.

It is an arithmetic number, because the mean of its divisors is an integer number (11251206).

Almost surely, 2^30003214 is an apocalyptic number.

30003214 is a deficient number, since it is larger than the sum of its proper divisors (15001610).

30003214 is a wasteful number, since it uses less digits than its factorization.

30003214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15001609.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 30003214 is about 5477.5189639106. The cubic root of 30003214 is about 310.7343464717.

Adding to 30003214 its reverse (41230003), we get a palindrome (71233217).

The spelling of 30003214 in words is "thirty million, three thousand, two hundred fourteen".