985776 has 40 divisors (see below), whose sum is σ = 2779584. Its totient is φ = 298560.

The previous prime is 985759. The next prime is 985781. The reversal of 985776 is 677589.

985776 = T₃₄₃ + T₃₄₄ + ... + T₃₅₈.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 985776.

It is an unprimeable number.

985776 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406 + ... + 1461.

2⁹⁸⁵⁷⁷⁶ is an apocalyptic number.

It is an amenable number.

985776 is an abundant number, since it is smaller than the sum of its proper divisors (1793808).

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

985776 is a wasteful number, since it uses less digits than its factorization.

985776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889 (or 1883 counting only the distinct ones).

The product of its digits is 105840, while the sum is 42.

The square root of 985776 is about 992.8625282485. The cubic root of 985776 is about 99.5236007079.

The spelling of 985776 in words is "nine hundred eighty-five thousand, seven hundred seventy-six".