30265868 has 12 divisors (see below), whose sum is σ = 53050032. Its totient is φ = 15108720.

The previous prime is 30265853. The next prime is 30265871. The reversal of 30265868 is 86856203.

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, 3080 + ... + 8367.

It is an arithmetic number, because the mean of its divisors is an integer number (4420836).

Almost surely, 2^30265868 is an apocalyptic number.

It is an amenable number.

30265868 is a deficient number, since it is larger than the sum of its proper divisors (22784164).

30265868 is a wasteful number, since it uses less digits than its factorization.

30265868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12112 (or 12110 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 30265868 is about 5501.4423563280. The cubic root of 30265868 is about 311.6384563992.

The spelling of 30265868 in words is "thirty million, two hundred sixty-five thousand, eight hundred sixty-eight".