1054022404 has 12 divisors (see below), whose sum is σ = 1894391884. Its totient is φ = 512767584.

The previous prime is 1054022363. The next prime is 1054022419. The reversal of 1054022404 is 4042204501.

It is a happy number.

1054022404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 775065600 + 278956804 = 27840^2 + 16702^2 .

It is a super-2 number, since 2×1054022404² = 2221926456267878432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3560739 + ... + 3561034.

Almost surely, 2^1054022404 is an apocalyptic number.

It is an amenable number.

1054022404 is a deficient number, since it is larger than the sum of its proper divisors (840369480).

1054022404 is a wasteful number, since it uses less digits than its factorization.

1054022404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7121814 (or 7121812 counting only the distinct ones).

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

The square root of 1054022404 is about 32465.7112042844. The cubic root of 1054022404 is about 1017.6925940249.

Adding to 1054022404 its reverse (4042204501), we get a palindrome (5096226905).

The spelling of 1054022404 in words is "one billion, fifty-four million, twenty-two thousand, four hundred four".