28760461169 has 8 divisors (see below), whose sum is σ = 31378166208. Its totient is φ = 26143275760.

The previous prime is 28760461151. The next prime is 28760461193. The reversal of 28760461169 is 96116406782.

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

It is a cyclic number.

It is not a de Polignac number, because 28760461169 - 2⁸ = 28760460913 is a prime.

It is a super-2 number, since 2×28760461169² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28760461129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9302 + ... + 240015.

It is an arithmetic number, because the mean of its divisors is an integer number (3922270776).

Almost surely, 2^28760461169 is an apocalyptic number.

It is an amenable number.

28760461169 is a deficient number, since it is larger than the sum of its proper divisors (2617705039).

28760461169 is a wasteful number, since it uses less digits than its factorization.

28760461169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259815.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 28760461169 in words is "twenty-eight billion, seven hundred sixty million, four hundred sixty-one thousand, one hundred sixty-nine".