9244645 has 4 divisors (see below), whose sum is σ = 11093580. Its totient is φ = 7395712.

The previous prime is 9244607. The next prime is 9244667. The reversal of 9244645 is 5464429.

9244645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6548481 + 2696164 = 2559^2 + 1642^2 .

It is a cyclic number.

It is not a de Polignac number, because 9244645 - 2⁷ = 9244517 is a prime.

It is a super-2 number, since 2×9244645² = 170926922352050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9244645.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 924460 + ... + 924469.

It is an arithmetic number, because the mean of its divisors is an integer number (2773395).

Almost surely, 2^9244645 is an apocalyptic number.

It is an amenable number.

9244645 is a deficient number, since it is larger than the sum of its proper divisors (1848935).

9244645 is a wasteful number, since it uses less digits than its factorization.

9244645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848934.

The product of its digits is 34560, while the sum is 34.

The square root of 9244645 is about 3040.5007811214. The cubic root of 9244645 is about 209.8763065976.

It can be divided in two parts, 924464 and 5, that multiplied together give a triangular number (4622320 = T₃₀₄₀).

The spelling of 9244645 in words is "nine million, two hundred forty-four thousand, six hundred forty-five".