30314214 has 24 divisors (see below), whose sum is σ = 75064080. Its totient is φ = 8661168.

The previous prime is 30314209. The next prime is 30314227. The reversal of 30314214 is 41241303.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120169 + ... + 120420.

It is an arithmetic number, because the mean of its divisors is an integer number (3127670).

Almost surely, 2^30314214 is an apocalyptic number.

30314214 is an abundant number, since it is smaller than the sum of its proper divisors (44749866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30314214 is a wasteful number, since it uses less digits than its factorization.

30314214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240604 (or 240601 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 30314214 is about 5505.8345416476. The cubic root of 30314214 is about 311.8043028200.

Adding to 30314214 its reverse (41241303), we get a palindrome (71555517).

The spelling of 30314214 in words is "thirty million, three hundred fourteen thousand, two hundred fourteen".