1054004422 has 16 divisors (see below), whose sum is σ = 1658289600. Its totient is φ = 501847488.

The previous prime is 1054004407. The next prime is 1054004477. The reversal of 1054004422 is 2244004501.

It is a happy number.

It is a super-2 number, since 2×1054004422² = 2221850643191108168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054004393 and 1054004402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148047 + ... + 155002.

It is an arithmetic number, because the mean of its divisors is an integer number (103643100).

Almost surely, 2^1054004422 is an apocalyptic number.

1054004422 is a deficient number, since it is larger than the sum of its proper divisors (604285178).

1054004422 is a wasteful number, since it uses less digits than its factorization.

1054004422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303135.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 1054004422 is about 32465.4342647684. The cubic root of 1054004422 is about 1017.6868065919.

Adding to 1054004422 its reverse (2244004501), we get a palindrome (3298008923).

The spelling of 1054004422 in words is "one billion, fifty-four million, four thousand, four hundred twenty-two".