10636881 has 8 divisors (see below), whose sum is σ = 14671680. Its totient is φ = 6846672.

The previous prime is 10636861. The next prime is 10636889. The reversal of 10636881 is 18863601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10636881 - 2¹⁹ = 10112593 is a prime.

It is a super-2 number, since 2×10636881² = 226286474816322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10636889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61045 + ... + 61218.

It is an arithmetic number, because the mean of its divisors is an integer number (1833960).

Almost surely, 2^10636881 is an apocalyptic number.

It is an amenable number.

10636881 is a deficient number, since it is larger than the sum of its proper divisors (4034799).

10636881 is a wasteful number, since it uses less digits than its factorization.

10636881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122295.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 10636881 is about 3261.4231556178. The cubic root of 10636881 is about 219.9233961947.

The spelling of 10636881 in words is "ten million, six hundred thirty-six thousand, eight hundred eighty-one".