30848630 has 16 divisors (see below), whose sum is σ = 56819664. Its totient is φ = 12052320.

The previous prime is 30848621. The next prime is 30848633. The reversal of 30848630 is 3684803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30848633) 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, 35441 + ... + 36300.

It is an arithmetic number, because the mean of its divisors is an integer number (3551229).

Almost surely, 2^30848630 is an apocalyptic number.

30848630 is a deficient number, since it is larger than the sum of its proper divisors (25971034).

30848630 is a wasteful number, since it uses less digits than its factorization.

30848630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71791.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 30848630 is about 5554.1543010615. The cubic root of 30848630 is about 313.6259288376.

The spelling of 30848630 in words is "thirty million, eight hundred forty-eight thousand, six hundred thirty".