30148368 has 40 divisors (see below), whose sum is σ = 80399616. Its totient is φ = 9724800.

The previous prime is 30148367. The next prime is 30148397. The reversal of 30148368 is 86384103.

It is not an unprimeable number, because it can be changed into a prime (30148367) 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, 8643 + ... + 11618.

Almost surely, 2^30148368 is an apocalyptic number.

It is an amenable number.

30148368 is an abundant number, since it is smaller than the sum of its proper divisors (50251248).

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

30148368 is a wasteful number, since it uses less digits than its factorization.

30148368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20303 (or 20297 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 30148368 is about 5490.7529538306. The cubic root of 30148368 is about 311.2346461031.

The spelling of 30148368 in words is "thirty million, one hundred forty-eight thousand, three hundred sixty-eight".