10011247 has 2 divisors, whose sum is σ = 10011248. Its totient is φ = 10011246.

The previous prime is 10011229. The next prime is 10011263. The reversal of 10011247 is 74211001.

10011247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (10011263) can be obtained adding 10011247 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10011247 - 2²³ = 1622639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10011247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10011227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005623 + 5005624.

It is an arithmetic number, because the mean of its divisors is an integer number (5005624).

Almost surely, 2^10011247 is an apocalyptic number.

10011247 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011247 is an equidigital number, since it uses as much as digits as its factorization.

10011247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 10011247 is about 3164.0554672761. The cubic root of 10011247 is about 215.5242084980.

Adding to 10011247 its reverse (74211001), we get a palindrome (84222248).

The spelling of 10011247 in words is "ten million, eleven thousand, two hundred forty-seven".