10008839 has 4 divisors (see below), whose sum is σ = 10535640. Its totient is φ = 9482040.

The previous prime is 10008827. The next prime is 10008847. The reversal of 10008839 is 93880001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93880001 = 17 ⋅5522353.

It is a cyclic number.

It is not a de Polignac number, because 10008839 - 2¹⁶ = 9943303 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 (10008539) 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 3 ways as a sum of consecutive naturals, for example, 263372 + ... + 263409.

It is an arithmetic number, because the mean of its divisors is an integer number (2633910).

Almost surely, 2^10008839 is an apocalyptic number.

10008839 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10008839 is a deficient number, since it is larger than the sum of its proper divisors (526801).

10008839 is an equidigital number, since it uses as much as digits as its factorization.

10008839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526800.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 10008839 is about 3163.6749200890. The cubic root of 10008839 is about 215.5069271374.

The spelling of 10008839 in words is "ten million, eight thousand, eight hundred thirty-nine".