30046268 has 24 divisors (see below), whose sum is σ = 60211200. Its totient is φ = 12851568.

The previous prime is 30046253. The next prime is 30046273. The reversal of 30046268 is 86264003.

It is a self number, because there is not a number n which added to its sum of digits gives 30046268.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22853 + ... + 24131.

It is an arithmetic number, because the mean of its divisors is an integer number (2508800).

Almost surely, 2^30046268 is an apocalyptic number.

It is an amenable number.

30046268 is an abundant number, since it is smaller than the sum of its proper divisors (30164932).

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

30046268 is a wasteful number, since it uses less digits than its factorization.

30046268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129 (or 2127 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 30046268 is about 5481.4476190145. The cubic root of 30046268 is about 310.8829079161.

The spelling of 30046268 in words is "thirty million, forty-six thousand, two hundred sixty-eight".