10838491 has 2 divisors, whose sum is σ = 10838492. Its totient is φ = 10838490.

The previous prime is 10838459. The next prime is 10838501. The reversal of 10838491 is 19483801.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10838491 - 2⁵ = 10838459 is a prime.

It is not a weakly prime, because it can be changed into another prime (10838441) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5419245 + 5419246.

It is an arithmetic number, because the mean of its divisors is an integer number (5419246).

Almost surely, 2^10838491 is an apocalyptic number.

10838491 is a deficient number, since it is larger than the sum of its proper divisors (1).

10838491 is an equidigital number, since it uses as much as digits as its factorization.

10838491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 10838491 is about 3292.1863556002. The cubic root of 10838491 is about 221.3041749725.

The spelling of 10838491 in words is "ten million, eight hundred thirty-eight thousand, four hundred ninety-one".