10007247 has 4 divisors (see below), whose sum is σ = 13343000. Its totient is φ = 6671496.

The previous prime is 10007201. The next prime is 10007267. The reversal of 10007247 is 74270001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10007247 - 2⁶ = 10007183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10007267) 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 in 3 ways as a sum of consecutive naturals, for example, 1667872 + ... + 1667877.

It is an arithmetic number, because the mean of its divisors is an integer number (3335750).

Almost surely, 2^10007247 is an apocalyptic number.

10007247 is a deficient number, since it is larger than the sum of its proper divisors (3335753).

10007247 is an equidigital number, since it uses as much as digits as its factorization.

10007247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335752.

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 10007247 is about 3163.4233039541. The cubic root of 10007247 is about 215.4955003968.

Adding to 10007247 its reverse (74270001), we get a palindrome (84277248).

The spelling of 10007247 in words is "ten million, seven thousand, two hundred forty-seven".