985276518 has 16 divisors (see below), whose sum is σ = 2003952960. Its totient is φ = 322858856.

The previous prime is 985276511. The next prime is 985276529. The reversal of 985276518 is 815672589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985276511) 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, 1391280 + ... + 1391987.

It is an arithmetic number, because the mean of its divisors is an integer number (125247060).

Almost surely, 2^985276518 is an apocalyptic number.

985276518 is an abundant number, since it is smaller than the sum of its proper divisors (1018676442).

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

985276518 is a wasteful number, since it uses less digits than its factorization.

985276518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783331.

The product of its digits is 1209600, while the sum is 51.

The square root of 985276518 is about 31389.1146418627. The cubic root of 985276518 is about 995.0678869197.

The spelling of 985276518 in words is "nine hundred eighty-five million, two hundred seventy-six thousand, five hundred eighteen".