1000689560228 has 24 divisors (see below), whose sum is σ = 1779395499840. Its totient is φ = 492351631200.

The previous prime is 1000689560207. The next prime is 1000689560231. The reversal of 1000689560228 is 8220659860001.

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, 7532168 + ... + 7663871.

It is an arithmetic number, because the mean of its divisors is an integer number (74141479160).

Almost surely, 2^{1000689560228} is an apocalyptic number.

It is an amenable number.

1000689560228 is a deficient number, since it is larger than the sum of its proper divisors (778705939612).

1000689560228 is a wasteful number, since it uses less digits than its factorization.

1000689560228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15196307 (or 15196305 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 1000689560228 in words is "one trillion, six hundred eighty-nine million, five hundred sixty thousand, two hundred twenty-eight".