10091039 has 8 divisors (see below), whose sum is σ = 11624448. Its totient is φ = 8580600.

The previous prime is 10091023. The next prime is 10091069. The reversal of 10091039 is 93019001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10091039 - 2⁴ = 10091023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10091069) 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, 4787 + ... + 6564.

It is an arithmetic number, because the mean of its divisors is an integer number (1453056).

Almost surely, 2^10091039 is an apocalyptic number.

10091039 is a deficient number, since it is larger than the sum of its proper divisors (1533409).

10091039 is a wasteful number, since it uses less digits than its factorization.

10091039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11485.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 10091039 is about 3176.6395766596. The cubic root of 10091039 is about 216.0952868910.

It can be divided in two parts, 1009 and 1039, that added together give a 11-th power (2048 = 2¹¹).

The spelling of 10091039 in words is "ten million, ninety-one thousand, thirty-nine".