1054444 has 6 divisors (see below), whose sum is σ = 1845284. Its totient is φ = 527220.

The previous prime is 1054441. The next prime is 1054457. The reversal of 1054444 is 4444501.

It is a super-2 number, since 2×1054444² = 2223704298272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131802 + ... + 131809.

2^1054444 is an apocalyptic number.

It is an amenable number.

1054444 is a deficient number, since it is larger than the sum of its proper divisors (790840).

1054444 is a wasteful number, since it uses less digits than its factorization.

1054444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263615 (or 263613 counting only the distinct ones).

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

The square root of 1054444 is about 1026.8612369741. The cubic root of 1054444 is about 101.7828264112.

Adding to 1054444 its reverse (4444501), we get a palindrome (5498945).

The spelling of 1054444 in words is "one million, fifty-four thousand, four hundred forty-four".