8530044 has 12 divisors (see below), whose sum is σ = 19903464. Its totient is φ = 2843344.

The previous prime is 8530037. The next prime is 8530051. The reversal of 8530044 is 4400358.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8530037) and next prime (8530051).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 8529996 and 8530023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355407 + ... + 355430.

It is an arithmetic number, because the mean of its divisors is an integer number (1658622).

Almost surely, 2^8530044 is an apocalyptic number.

It is an amenable number.

8530044 is an abundant number, since it is smaller than the sum of its proper divisors (11373420).

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

8530044 is a wasteful number, since it uses less digits than its factorization.

8530044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710844 (or 710842 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 8530044 is about 2920.6239059489. The cubic root of 8530044 is about 204.3229218559.

The spelling of 8530044 in words is "eight million, five hundred thirty thousand, forty-four".