30115468 has 6 divisors (see below), whose sum is σ = 52702076. Its totient is φ = 15057732.

The previous prime is 30115453. The next prime is 30115469. The reversal of 30115468 is 86451103.

It is not an unprimeable number, because it can be changed into a prime (30115469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3764430 + ... + 3764437.

Almost surely, 2^30115468 is an apocalyptic number.

It is an amenable number.

30115468 is a deficient number, since it is larger than the sum of its proper divisors (22586608).

30115468 is a wasteful number, since it uses less digits than its factorization.

30115468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7528871 (or 7528869 counting only the distinct ones).

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

The square root of 30115468 is about 5487.7561899195. The cubic root of 30115468 is about 311.1213912514.

The spelling of 30115468 in words is "thirty million, one hundred fifteen thousand, four hundred sixty-eight".