10034891 has 2 divisors, whose sum is σ = 10034892. Its totient is φ = 10034890.

The previous prime is 10034887. The next prime is 10034903. The reversal of 10034891 is 19843001.

It is a weak prime.

It is an emirp because it is prime and its reverse (19843001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10034891 - 2² = 10034887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10034891.

It is not a weakly prime, because it can be changed into another prime (10034851) 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 as a sum of consecutive naturals, namely, 5017445 + 5017446.

It is an arithmetic number, because the mean of its divisors is an integer number (5017446).

Almost surely, 2^10034891 is an apocalyptic number.

10034891 is a deficient number, since it is larger than the sum of its proper divisors (1).

10034891 is an equidigital number, since it uses as much as digits as its factorization.

10034891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 10034891 is about 3167.7896079127. The cubic root of 10034891 is about 215.6937460838.

Adding to 10034891 its reverse (19843001), we get a palindrome (29877892).

The spelling of 10034891 in words is "ten million, thirty-four thousand, eight hundred ninety-one".