10885539 has 16 divisors (see below), whose sum is σ = 16634880. Its totient is φ = 6202560.

The previous prime is 10885517. The next prime is 10885549. The reversal of 10885539 is 93558801.

It is not a de Polignac number, because 10885539 - 2⁹ = 10885027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10885497 and 10885506.

It is not an unprimeable number, because it can be changed into a prime (10885549) 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 15 ways as a sum of consecutive naturals, for example, 11494 + ... + 12404.

It is an arithmetic number, because the mean of its divisors is an integer number (1039680).

Almost surely, 2^10885539 is an apocalyptic number.

10885539 is a deficient number, since it is larger than the sum of its proper divisors (5749341).

10885539 is an equidigital number, since it uses as much as digits as its factorization.

10885539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490.

The product of its (nonzero) digits is 43200, while the sum is 39.

The square root of 10885539 is about 3299.3240216747. The cubic root of 10885539 is about 221.6239270367.

The spelling of 10885539 in words is "ten million, eight hundred eighty-five thousand, five hundred thirty-nine".