10561136 has 10 divisors (see below), whose sum is σ = 20462232. Its totient is φ = 5280560.

The previous prime is 10561127. The next prime is 10561139. The reversal of 10561136 is 63116501.

It is a happy number.

It is a super-2 number, since 2×10561136² = 223075187220992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10561139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330020 + ... + 330051.

Almost surely, 2^10561136 is an apocalyptic number.

10561136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10561136 is a deficient number, since it is larger than the sum of its proper divisors (9901096).

10561136 is an equidigital number, since it uses as much as digits as its factorization.

10561136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660079 (or 660073 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 10561136 is about 3249.7901470710. The cubic root of 10561136 is about 219.4001289115.

Adding to 10561136 its reverse (63116501), we get a palindrome (73677637).

The spelling of 10561136 in words is "ten million, five hundred sixty-one thousand, one hundred thirty-six".