10502047 has 2 divisors, whose sum is σ = 10502048. Its totient is φ = 10502046.

The previous prime is 10501993. The next prime is 10502071. The reversal of 10502047 is 74020501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10502047 - 2⁷ = 10501919 is a prime.

It is a super-2 number, since 2×10502047² = 220585982380418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10502647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5251023 + 5251024.

It is an arithmetic number, because the mean of its divisors is an integer number (5251024).

Almost surely, 2^10502047 is an apocalyptic number.

10502047 is a deficient number, since it is larger than the sum of its proper divisors (1).

10502047 is an equidigital number, since it uses as much as digits as its factorization.

10502047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 10502047 is about 3240.6861927684. The cubic root of 10502047 is about 218.9901860312.

Adding to 10502047 its reverse (74020501), we get a palindrome (84522548).

The spelling of 10502047 in words is "ten million, five hundred two thousand, forty-seven".