30148804 has 24 divisors (see below), whose sum is σ = 60498368. Its totient is φ = 12877920.

The previous prime is 30148793. The next prime is 30148813. The reversal of 30148804 is 40884103.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7642 + ... + 10894.

Almost surely, 2^30148804 is an apocalyptic number.

It is an amenable number.

30148804 is an abundant number, since it is smaller than the sum of its proper divisors (30349564).

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

30148804 is a wasteful number, since it uses less digits than its factorization.

30148804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3595 (or 3593 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 30148804 is about 5490.7926568028. The cubic root of 30148804 is about 311.2361464348.

The spelling of 30148804 in words is "thirty million, one hundred forty-eight thousand, eight hundred four".