30828026 has 8 divisors (see below), whose sum is σ = 46799424. Its totient is φ = 15228220.

The previous prime is 30828001. The next prime is 30828041. The reversal of 30828026 is 62082803.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30828026.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92690 + ... + 93021.

It is an arithmetic number, because the mean of its divisors is an integer number (5849928).

Almost surely, 2^30828026 is an apocalyptic number.

30828026 is a deficient number, since it is larger than the sum of its proper divisors (15971398).

30828026 is a wasteful number, since it uses less digits than its factorization.

30828026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185796.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 30828026 is about 5552.2991634097. The cubic root of 30828026 is about 313.5560890226.

The spelling of 30828026 in words is "thirty million, eight hundred twenty-eight thousand, twenty-six".