10247019 has 8 divisors (see below), whose sum is σ = 14103552. Its totient is φ = 6610920.

The previous prime is 10247009. The next prime is 10247021. The reversal of 10247019 is 91074201.

10247019 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10247019 - 2²⁰ = 9198443 is a prime.

It is a super-2 number, since 2×10247019² = 210002796772722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10247019.

It is not an unprimeable number, because it can be changed into a prime (10247009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54999 + ... + 55184.

It is an arithmetic number, because the mean of its divisors is an integer number (1762944).

Almost surely, 2^10247019 is an apocalyptic number.

10247019 is a deficient number, since it is larger than the sum of its proper divisors (3856533).

10247019 is a wasteful number, since it uses less digits than its factorization.

10247019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110217.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 10247019 is about 3201.0965308781. The cubic root of 10247019 is about 217.2030138738.

The spelling of 10247019 in words is "ten million, two hundred forty-seven thousand, nineteen".