985418050 has 12 divisors (see below), whose sum is σ = 1832877666. Its totient is φ = 394167200.

The previous prime is 985418047. The next prime is 985418051. The reversal of 985418050 is 50814589.

It can be written as a sum of positive squares in 3 ways, for example, as 473889361 + 511528689 = 21769^2 + 22617^2 .

It is a junction number, because it is equal to n+sod(n) for n = 985417994 and 985418012.

It is not an unprimeable number, because it can be changed into a prime (985418051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9854131 + ... + 9854230.

Almost surely, 2^985418050 is an apocalyptic number.

985418050 is a deficient number, since it is larger than the sum of its proper divisors (847459616).

985418050 is a wasteful number, since it uses less digits than its factorization.

985418050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19708373 (or 19708368 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 40.

The square root of 985418050 is about 31391.3690367273. The cubic root of 985418050 is about 995.1155308053.

The spelling of 985418050 in words is "nine hundred eighty-five million, four hundred eighteen thousand, fifty".