1054441236 has 12 divisors (see below), whose sum is σ = 2460362912. Its totient is φ = 351480408.

The previous prime is 1054441183. The next prime is 1054441253. The reversal of 1054441236 is 6321444501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1054441236² = 2223692640354415392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43935040 + ... + 43935063.

Almost surely, 2^1054441236 is an apocalyptic number.

It is an amenable number.

1054441236 is an abundant number, since it is smaller than the sum of its proper divisors (1405921676).

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

1054441236 is a wasteful number, since it uses less digits than its factorization.

1054441236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87870110 (or 87870108 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 1054441236 is about 32472.1609382560. The cubic root of 1054441236 is about 1017.8273747713.

Adding to 1054441236 its reverse (6321444501), we get a palindrome (7375885737).

The spelling of 1054441236 in words is "one billion, fifty-four million, four hundred forty-one thousand, two hundred thirty-six".