9023444 has 12 divisors (see below), whose sum is σ = 16176468. Its totient is φ = 4401600.

The previous prime is 9023431. The next prime is 9023473. The reversal of 9023444 is 4443209.

It can be written as a sum of positive squares in 2 ways, for example, as 1295044 + 7728400 = 1138^2 + 2780^2 .

It is a super-2 number, since 2×9023444² = 162845083242272, which contains 22 as substring.

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, 27347 + ... + 27674.

It is an arithmetic number, because the mean of its divisors is an integer number (1348039).

Almost surely, 2^9023444 is an apocalyptic number.

It is an amenable number.

9023444 is a deficient number, since it is larger than the sum of its proper divisors (7153024).

9023444 is a wasteful number, since it uses less digits than its factorization.

9023444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55066 (or 55064 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 9023444 is about 3003.9047920998. The cubic root of 9023444 is about 208.1888386142.

The spelling of 9023444 in words is "nine million, twenty-three thousand, four hundred forty-four".