10487886 has 32 divisors (see below), whose sum is σ = 22239360. Its totient is φ = 3288096.

The previous prime is 10487881. The next prime is 10487887. The reversal of 10487886 is 68878401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10487881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22225 + ... + 22691.

It is an arithmetic number, because the mean of its divisors is an integer number (694980).

Almost surely, 2^10487886 is an apocalyptic number.

10487886 is an abundant number, since it is smaller than the sum of its proper divisors (11751474).

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

10487886 is a wasteful number, since it uses less digits than its factorization.

10487886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688.

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 10487886 is about 3238.5005789717. The cubic root of 10487886 is about 218.8917126915.

It can be divided in two parts, 104 and 87886, that added together give a triangular number (87990 = T₄₁₉).

The spelling of 10487886 in words is "ten million, four hundred eighty-seven thousand, eight hundred eighty-six".