1044622828 has 12 divisors (see below), whose sum is σ = 1828365840. Its totient is φ = 522232592.

The previous prime is 1044622823. The next prime is 1044622829. The reversal of 1044622828 is 8282264401.

It is not an unprimeable number, because it can be changed into a prime (1044622823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18225 + ... + 49207.

It is an arithmetic number, because the mean of its divisors is an integer number (152363820).

Almost surely, 2^1044622828 is an apocalyptic number.

It is an amenable number.

1044622828 is a deficient number, since it is larger than the sum of its proper divisors (783743012).

1044622828 is a wasteful number, since it uses less digits than its factorization.

1044622828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39416 (or 39414 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 37.

The square root of 1044622828 is about 32320.6254271170. The cubic root of 1044622828 is about 1014.6583586534.

The spelling of 1044622828 in words is "one billion, forty-four million, six hundred twenty-two thousand, eight hundred twenty-eight".