1045022 has 8 divisors (see below), whose sum is σ = 1710072. Its totient is φ = 475000.

The previous prime is 1045021. The next prime is 1045027. The reversal of 1045022 is 2205401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1044988 and 1045006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045021) by changing a digit.

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, 23729 + ... + 23772.

It is an arithmetic number, because the mean of its divisors is an integer number (213759).

2^1045022 is an apocalyptic number.

1045022 is a deficient number, since it is larger than the sum of its proper divisors (665050).

1045022 is a wasteful number, since it uses less digits than its factorization.

1045022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47514.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 1045022 is about 1022.2631755081. The cubic root of 1045022 is about 101.4787582847.

The spelling of 1045022 in words is "one million, forty-five thousand, twenty-two".