10535886 has 64 divisors (see below), whose sum is σ = 25920000. Its totient is φ = 3155328.

The previous prime is 10535881. The next prime is 10535887. The reversal of 10535886 is 68853501.

It is a super-2 number, since 2×10535886² = 222009787609992, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10535886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10535881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20865 + ... + 21363.

It is an arithmetic number, because the mean of its divisors is an integer number (405000).

Almost surely, 2^10535886 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10535886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12960000).

10535886 is an abundant number, since it is smaller than the sum of its proper divisors (15384114).

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

10535886 is a wasteful number, since it uses less digits than its factorization.

10535886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 10535886 is about 3245.9029560355. The cubic root of 10535886 is about 219.2251390840.

The spelling of 10535886 in words is "ten million, five hundred thirty-five thousand, eight hundred eighty-six".