30685114 has 16 divisors (see below), whose sum is σ = 48708000. Its totient is φ = 14457744.

The previous prime is 30685093. The next prime is 30685117. The reversal of 30685114 is 41158603.

It is not an unprimeable number, because it can be changed into a prime (30685117) 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, 5437 + ... + 9535.

It is an arithmetic number, because the mean of its divisors is an integer number (3044250).

Almost surely, 2^30685114 is an apocalyptic number.

30685114 is a deficient number, since it is larger than the sum of its proper divisors (18022886).

30685114 is a wasteful number, since it uses less digits than its factorization.

30685114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4317.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 30685114 is about 5539.4145900086. The cubic root of 30685114 is about 313.0708125057.

The spelling of 30685114 in words is "thirty million, six hundred eighty-five thousand, one hundred fourteen".