30214514 has 16 divisors (see below), whose sum is σ = 50495616. Its totient is φ = 13441200.

The previous prime is 30214507. The next prime is 30214519. The reversal of 30214514 is 41541203.

It is not an unprimeable number, because it can be changed into a prime (30214519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13577 + ... + 15644.

It is an arithmetic number, because the mean of its divisors is an integer number (3155976).

Almost surely, 2^30214514 is an apocalyptic number.

30214514 is a deficient number, since it is larger than the sum of its proper divisors (20281102).

30214514 is a wasteful number, since it uses less digits than its factorization.

30214514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29281.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 30214514 is about 5496.7730533468. The cubic root of 30214514 is about 311.4620977650.

Adding to 30214514 its reverse (41541203), we get a palindrome (71755717).

The spelling of 30214514 in words is "thirty million, two hundred fourteen thousand, five hundred fourteen".