10872261 has 24 divisors (see below), whose sum is σ = 16713216. Its totient is φ = 6795360.

The previous prime is 10872259. The next prime is 10872283. The reversal of 10872261 is 16227801.

It is not a de Polignac number, because 10872261 - 2¹ = 10872259 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10872241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10476 + ... + 11466.

It is an arithmetic number, because the mean of its divisors is an integer number (696384).

Almost surely, 2^10872261 is an apocalyptic number.

It is an amenable number.

10872261 is a deficient number, since it is larger than the sum of its proper divisors (5840955).

10872261 is a wasteful number, since it uses less digits than its factorization.

10872261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1070 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 10872261 is about 3297.3111773080. The cubic root of 10872261 is about 221.5337793092.

The spelling of 10872261 in words is "ten million, eight hundred seventy-two thousand, two hundred sixty-one".