28336825630 has 32 divisors (see below), whose sum is σ = 51539105088. Its totient is φ = 11216448000.

The previous prime is 28336825603. The next prime is 28336825633. The reversal of 28336825630 is 3652863382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28336825633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2176119 + ... + 2189101.

It is an arithmetic number, because the mean of its divisors is an integer number (1610597034).

Almost surely, 2^28336825630 is an apocalyptic number.

28336825630 is a deficient number, since it is larger than the sum of its proper divisors (23202279458).

28336825630 is a wasteful number, since it uses less digits than its factorization.

28336825630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15252.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 28336825630 in words is "twenty-eight billion, three hundred thirty-six million, eight hundred twenty-five thousand, six hundred thirty".