9412873 has 2 divisors, whose sum is σ = 9412874. Its totient is φ = 9412872.

The previous prime is 9412867. The next prime is 9412889. The reversal of 9412873 is 3782149.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7907344 + 1505529 = 2812^2 + 1227^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9412873 is a prime.

It is a super-2 number, since 2×9412873² = 177204356228258, which contains 22 as substring.

9412873 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (9412813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4706436 + 4706437.

It is an arithmetic number, because the mean of its divisors is an integer number (4706437).

Almost surely, 2^9412873 is an apocalyptic number.

It is an amenable number.

9412873 is a deficient number, since it is larger than the sum of its proper divisors (1).

9412873 is an equidigital number, since it uses as much as digits as its factorization.

9412873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 34.

The square root of 9412873 is about 3068.0405799142. The cubic root of 9412873 is about 211.1417254976.

The spelling of 9412873 in words is "nine million, four hundred twelve thousand, eight hundred seventy-three".