10207849 has 2 divisors, whose sum is σ = 10207850. Its totient is φ = 10207848.

The previous prime is 10207843. The next prime is 10207859. The reversal of 10207849 is 94870201.

10207849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7425625 + 2782224 = 2725^2 + 1668^2 .

It is an emirp because it is prime and its reverse (94870201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10207849 - 2⁵ = 10207817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10207849.

It is not a weakly prime, because it can be changed into another prime (10207843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5103924 + 5103925.

It is an arithmetic number, because the mean of its divisors is an integer number (5103925).

Almost surely, 2^10207849 is an apocalyptic number.

It is an amenable number.

10207849 is a deficient number, since it is larger than the sum of its proper divisors (1).

10207849 is an equidigital number, since it uses as much as digits as its factorization.

10207849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 10207849 is about 3194.9724568453. The cubic root of 10207849 is about 216.9259022001.

The spelling of 10207849 in words is "ten million, two hundred seven thousand, eight hundred forty-nine".