9873146 has 8 divisors (see below), whose sum is σ = 14823540. Its totient is φ = 4931968.

The previous prime is 9873133. The next prime is 9873151. The reversal of 9873146 is 6413789.

It can be written as a sum of positive squares in 2 ways, for example, as 7590025 + 2283121 = 2755^2 + 1511^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1940 + ... + 4848.

Almost surely, 2^9873146 is an apocalyptic number.

9873146 is a deficient number, since it is larger than the sum of its proper divisors (4950394).

9873146 is a wasteful number, since it uses less digits than its factorization.

9873146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4608.

The product of its digits is 36288, while the sum is 38.

The square root of 9873146 is about 3142.1562660059. The cubic root of 9873146 is about 214.5285939824.

The spelling of 9873146 in words is "nine million, eight hundred seventy-three thousand, one hundred forty-six".