30682148 has 12 divisors (see below), whose sum is σ = 61364352. Its totient is φ = 13149480.

The previous prime is 30682133. The next prime is 30682163. The reversal of 30682148 is 84128603.

It is an interprime number because it is at equal distance from previous prime (30682133) and next prime (30682163).

30682148 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547868 + ... + 547923.

It is an arithmetic number, because the mean of its divisors is an integer number (5113696).

Almost surely, 2^30682148 is an apocalyptic number.

It is an amenable number.

30682148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30682148 is a wasteful number, since it uses less digits than its factorization.

30682148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095802 (or 1095800 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 30682148 is about 5539.1468657186. The cubic root of 30682148 is about 313.0607251177.

The spelling of 30682148 in words is "thirty million, six hundred eighty-two thousand, one hundred forty-eight".