9927373 has 2 divisors, whose sum is σ = 9927374. Its totient is φ = 9927372.

The previous prime is 9927361. The next prime is 9927383. The reversal of 9927373 is 3737299.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5654884 + 4272489 = 2378^2 + 2067^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9927373 is a prime.

It is a super-2 number, since 2×9927373² = 197105469362258, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9927383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4963686 + 4963687.

It is an arithmetic number, because the mean of its divisors is an integer number (4963687).

Almost surely, 2^9927373 is an apocalyptic number.

It is an amenable number.

9927373 is a deficient number, since it is larger than the sum of its proper divisors (1).

9927373 is an equidigital number, since it uses as much as digits as its factorization.

9927373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 71442, while the sum is 40.

The square root of 9927373 is about 3150.7733971201. The cubic root of 9927373 is about 214.9206341279.

It can be divided in two parts, 99 and 27373, that added together give a palindrome (27472).

The spelling of 9927373 in words is "nine million, nine hundred twenty-seven thousand, three hundred seventy-three".