30407214 has 16 divisors (see below), whose sum is σ = 62108928. Its totient is φ = 9919992.

The previous prime is 30407197. The next prime is 30407227. The reversal of 30407214 is 41270403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53632 + ... + 54195.

It is an arithmetic number, because the mean of its divisors is an integer number (3881808).

Almost surely, 2^30407214 is an apocalyptic number.

30407214 is an abundant number, since it is smaller than the sum of its proper divisors (31701714).

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

30407214 is a wasteful number, since it uses less digits than its factorization.

30407214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107879.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 30407214 is about 5514.2736602385. The cubic root of 30407214 is about 312.1228354265.

Adding to 30407214 its reverse (41270403), we get a palindrome (71677617).

The spelling of 30407214 in words is "thirty million, four hundred seven thousand, two hundred fourteen".