10091082 has 16 divisors (see below), whose sum is σ = 20459520. Its totient is φ = 3317472.

The previous prime is 10091077. The next prime is 10091083. The reversal of 10091082 is 28019001.

It is not an unprimeable number, because it can be changed into a prime (10091083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11082 + ... + 11957.

It is an arithmetic number, because the mean of its divisors is an integer number (1278720).

Almost surely, 2^10091082 is an apocalyptic number.

10091082 is an abundant number, since it is smaller than the sum of its proper divisors (10368438).

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

10091082 is a wasteful number, since it uses less digits than its factorization.

10091082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23117.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 10091082 is about 3176.6463448108. The cubic root of 10091082 is about 216.0955938328.

The spelling of 10091082 in words is "ten million, ninety-one thousand, eighty-two".