985470074 has 12 divisors (see below), whose sum is σ = 1560101274. Its totient is φ = 466801272.

The previous prime is 985470071. The next prime is 985470077. The reversal of 985470074 is 470074589.

It is an interprime number because it is at equal distance from previous prime (985470071) and next prime (985470077).

It can be written as a sum of positive squares in only one way, i.e., 722803225 + 262666849 = 26885^2 + 16207^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (985470071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 681737 + ... + 683180.

Almost surely, 2^985470074 is an apocalyptic number.

985470074 is a deficient number, since it is larger than the sum of its proper divisors (574631200).

985470074 is a wasteful number, since it uses less digits than its factorization.

985470074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364957 (or 1364938 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 985470074 is about 31392.1976612024. The cubic root of 985470074 is about 995.1330424862.

The spelling of 985470074 in words is "nine hundred eighty-five million, four hundred seventy thousand, seventy-four".