30828094 has 16 divisors (see below), whose sum is σ = 50563440. Its totient is φ = 13980160.

The previous prime is 30828059. The next prime is 30828113. The reversal of 30828094 is 49082803.

It is a congruent number.

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, 9822 + ... + 12574.

It is an arithmetic number, because the mean of its divisors is an integer number (3160215).

Almost surely, 2^30828094 is an apocalyptic number.

30828094 is a deficient number, since it is larger than the sum of its proper divisors (19735346).

30828094 is a wasteful number, since it uses less digits than its factorization.

30828094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3275.

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

The square root of 30828094 is about 5552.3052869957. The cubic root of 30828094 is about 313.5563195682.

The spelling of 30828094 in words is "thirty million, eight hundred twenty-eight thousand, ninety-four".