10248691 has 2 divisors, whose sum is σ = 10248692. Its totient is φ = 10248690.

The previous prime is 10248683. The next prime is 10248701. The reversal of 10248691 is 19684201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10248691 - 2³ = 10248683 is a prime.

It is not a weakly prime, because it can be changed into another prime (10248611) 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, 5124345 + 5124346.

It is an arithmetic number, because the mean of its divisors is an integer number (5124346).

Almost surely, 2^10248691 is an apocalyptic number.

10248691 is a deficient number, since it is larger than the sum of its proper divisors (1).

10248691 is an equidigital number, since it uses as much as digits as its factorization.

10248691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 10248691 is about 3201.3576807348. The cubic root of 10248691 is about 217.2148268602.

The spelling of 10248691 in words is "ten million, two hundred forty-eight thousand, six hundred ninety-one".