8793144 has 32 divisors (see below), whose sum is σ = 24426000. Its totient is φ = 2930976.

The previous prime is 8793133. The next prime is 8793149. The reversal of 8793144 is 4413978.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 8793099 and 8793108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8793149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20139 + ... + 20570.

Almost surely, 2^8793144 is an apocalyptic number.

It is an amenable number.

8793144 is an abundant number, since it is smaller than the sum of its proper divisors (15632856).

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

8793144 is a wasteful number, since it uses less digits than its factorization.

8793144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40724 (or 40714 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 8793144 is about 2965.3235911111. The cubic root of 8793144 is about 206.4023931578.

The spelling of 8793144 in words is "eight million, seven hundred ninety-three thousand, one hundred forty-four".