9885914 has 4 divisors (see below), whose sum is σ = 14828874. Its totient is φ = 4942956.

The previous prime is 9885913. The next prime is 9885979. The reversal of 9885914 is 4195889.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4195889 = 17 ⋅246817.

It can be written as a sum of positive squares in only one way, i.e., 9815689 + 70225 = 3133^2 + 265^2 .

It is not an unprimeable number, because it can be changed into a prime (9885913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2471477 + ... + 2471480.

Almost surely, 2^9885914 is an apocalyptic number.

9885914 is a deficient number, since it is larger than the sum of its proper divisors (4942960).

9885914 is a wasteful number, since it uses less digits than its factorization.

9885914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4942959.

The product of its digits is 103680, while the sum is 44.

The square root of 9885914 is about 3144.1873353857. The cubic root of 9885914 is about 214.6210306180.

The spelling of 9885914 in words is "nine million, eight hundred eighty-five thousand, nine hundred fourteen".