1004922 has 12 divisors (see below), whose sum is σ = 2177370. Its totient is φ = 334968.

The previous prime is 1004917. The next prime is 1004963. The reversal of 1004922 is 2294001.

It can be written as a sum of positive squares in only one way, i.e., 881721 + 123201 = 939^2 + 351^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 55829 = 1004922 / (1 + 0 + 0 + 4 + 9 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1004895 and 1004904.

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 5 ways as a sum of consecutive naturals, for example, 27897 + ... + 27932.

2^1004922 is an apocalyptic number.

1004922 is an abundant number, since it is smaller than the sum of its proper divisors (1172448).

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

1004922 is a wasteful number, since it uses less digits than its factorization.

1004922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55837 (or 55834 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1004922 is about 1002.4579791692. The cubic root of 1004922 is about 100.1637982216.

Adding to 1004922 its reverse (2294001), we get a palindrome (3298923).

The spelling of 1004922 in words is "one million, four thousand, nine hundred twenty-two".