30094828 has 12 divisors (see below), whose sum is σ = 55764072. Its totient is φ = 14162240.

The previous prime is 30094817. The next prime is 30094829. The reversal of 30094828 is 82849003.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 30094793 and 30094802.

It is not an unprimeable number, because it can be changed into a prime (30094829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221218 + ... + 221353.

It is an arithmetic number, because the mean of its divisors is an integer number (4647006).

Almost surely, 2^30094828 is an apocalyptic number.

It is an amenable number.

30094828 is a deficient number, since it is larger than the sum of its proper divisors (25669244).

30094828 is a wasteful number, since it uses less digits than its factorization.

30094828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442592 (or 442590 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 30094828 is about 5485.8753175769. The cubic root of 30094828 is about 311.0502980720.

The spelling of 30094828 in words is "thirty million, ninety-four thousand, eight hundred twenty-eight".