9923274 has 24 divisors (see below), whose sum is σ = 22765860. Its totient is φ = 3113088.

The previous prime is 9923273. The next prime is 9923279. The reversal of 9923274 is 4723299.

It can be written as a sum of positive squares in 2 ways, for example, as 9272025 + 651249 = 3045^2 + 807^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (9923273) 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 in 11 ways as a sum of consecutive naturals, for example, 15909 + ... + 16520.

Almost surely, 2^9923274 is an apocalyptic number.

9923274 is an abundant number, since it is smaller than the sum of its proper divisors (12842586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9923274 is a wasteful number, since it uses less digits than its factorization.

9923274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32454 (or 32451 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 9923274 is about 3150.1228547471. The cubic root of 9923274 is about 214.8910499013.

The spelling of 9923274 in words is "nine million, nine hundred twenty-three thousand, two hundred seventy-four".