30880214 has 16 divisors (see below), whose sum is σ = 48526560. Its totient is φ = 14710080.

The previous prime is 30880181. The next prime is 30880217. The reversal of 30880214 is 41208803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30880217) 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, 11732 + ... + 14120.

It is an arithmetic number, because the mean of its divisors is an integer number (3032910).

Almost surely, 2^30880214 is an apocalyptic number.

30880214 is a deficient number, since it is larger than the sum of its proper divisors (17646346).

30880214 is a wasteful number, since it uses less digits than its factorization.

30880214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2695.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 30880214 is about 5556.9968508179. The cubic root of 30880214 is about 313.7329263789.

The spelling of 30880214 in words is "thirty million, eight hundred eighty thousand, two hundred fourteen".