28415830206 has 64 divisors (see below), whose sum is σ = 59294592000. Its totient is φ = 9067296000.

The previous prime is 28415830127. The next prime is 28415830211. The reversal of 28415830206 is 60203851482.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27087970 + ... + 27089018.

It is an arithmetic number, because the mean of its divisors is an integer number (926478000).

Almost surely, 2^28415830206 is an apocalyptic number.

28415830206 is an abundant number, since it is smaller than the sum of its proper divisors (30878761794).

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

28415830206 is a wasteful number, since it uses less digits than its factorization.

28415830206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265.

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 28415830206 in words is "twenty-eight billion, four hundred fifteen million, eight hundred thirty thousand, two hundred six".