28606719274 has 16 divisors (see below), whose sum is σ = 49045566528. Its totient is φ = 12258653472.

The previous prime is 28606719233. The next prime is 28606719283. The reversal of 28606719274 is 47291760682.

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, 21297 + ... + 240139.

It is an arithmetic number, because the mean of its divisors is an integer number (3065347908).

Almost surely, 2^28606719274 is an apocalyptic number.

28606719274 is a deficient number, since it is larger than the sum of its proper divisors (20438847254).

28606719274 is a wasteful number, since it uses less digits than its factorization.

28606719274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228189.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 28606719274 in words is "twenty-eight billion, six hundred six million, seven hundred nineteen thousand, two hundred seventy-four".