1096171728 has 40 divisors (see below), whose sum is σ = 2833101408. Its totient is φ = 365219712.

The previous prime is 1096171717. The next prime is 1096171753. The reversal of 1096171728 is 8271716901.

It is a self number, because there is not a number n which added to its sum of digits gives 1096171728.

It is a congruent number.

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, 138075 + ... + 145797.

Almost surely, 2^1096171728 is an apocalyptic number.

It is an amenable number.

1096171728 is an abundant number, since it is smaller than the sum of its proper divisors (1736929680).

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

1096171728 is a wasteful number, since it uses less digits than its factorization.

1096171728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10691 (or 10685 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 42.

The square root of 1096171728 is about 33108.4842298768. The cubic root of 1096171728 is about 1031.0811935117.

The spelling of 1096171728 in words is "one billion, ninety-six million, one hundred seventy-one thousand, seven hundred twenty-eight".