10539886 has 16 divisors (see below), whose sum is σ = 18317664. Its totient is φ = 4454784.

The previous prime is 10539883. The next prime is 10539917. The reversal of 10539886 is 68893501.

It is a happy number.

10539886 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10539886² = 222178393785992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10539883) 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, 4135 + ... + 6178.

It is an arithmetic number, because the mean of its divisors is an integer number (1144854).

Almost surely, 2^10539886 is an apocalyptic number.

10539886 is a deficient number, since it is larger than the sum of its proper divisors (7777778).

10539886 is a wasteful number, since it uses less digits than its factorization.

10539886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10395.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 10539886 is about 3246.5190589307. The cubic root of 10539886 is about 219.2528788681.

The spelling of 10539886 in words is "ten million, five hundred thirty-nine thousand, eight hundred eighty-six".