28600171746 has 16 divisors (see below), whose sum is σ = 58279595904. Its totient is φ = 9353515184.

The previous prime is 28600171723. The next prime is 28600171753. The reversal of 28600171746 is 64717100682.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 28600171698 and 28600171707.

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, 44968506 + ... + 44969141.

It is an arithmetic number, because the mean of its divisors is an integer number (3642474744).

Almost surely, 2^28600171746 is an apocalyptic number.

28600171746 is an abundant number, since it is smaller than the sum of its proper divisors (29679424158).

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

28600171746 is a wasteful number, since it uses less digits than its factorization.

28600171746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89937705.

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 28600171746 in words is "twenty-eight billion, six hundred million, one hundred seventy-one thousand, seven hundred forty-six".