28174013875 has 96 divisors (see below), whose sum is σ = 43682056704. Its totient is φ = 18045720000.

The previous prime is 28174013869. The next prime is 28174013891. The reversal of 28174013875 is 57831047182.

It is not a de Polignac number, because 28174013875 - 2¹⁵ = 28173981107 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6055300 + ... + 6059950.

It is an arithmetic number, because the mean of its divisors is an integer number (455021424).

Almost surely, 2^28174013875 is an apocalyptic number.

28174013875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

28174013875 is a deficient number, since it is larger than the sum of its proper divisors (15508042829).

28174013875 is a wasteful number, since it uses less digits than its factorization.

28174013875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4746 (or 4729 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 46.

The spelling of 28174013875 in words is "twenty-eight billion, one hundred seventy-four million, thirteen thousand, eight hundred seventy-five".