1056045236 has 24 divisors (see below), whose sum is σ = 1960164360. Its totient is φ = 496105472.

The previous prime is 1056045217. The next prime is 1056045257. The reversal of 1056045236 is 6325406501.

It can be written as a sum of positive squares in 4 ways, for example, as 515017636 + 541027600 = 22694^2 + 23260^2 .

It is a super-2 number, since 2×1056045236² = 2230463080956591392, 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 7 ways as a sum of consecutive naturals, for example, 27230 + ... + 53418.

It is an arithmetic number, because the mean of its divisors is an integer number (81673515).

Almost surely, 2^1056045236 is an apocalyptic number.

It is an amenable number.

1056045236 is a deficient number, since it is larger than the sum of its proper divisors (904119124).

1056045236 is a wasteful number, since it uses less digits than its factorization.

1056045236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26803 (or 26801 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 1056045236 is about 32496.8496319259. The cubic root of 1056045236 is about 1018.3432144806.

The spelling of 1056045236 in words is "one billion, fifty-six million, forty-five thousand, two hundred thirty-six".