10284731 has 2 divisors, whose sum is σ = 10284732. Its totient is φ = 10284730.

The previous prime is 10284713. The next prime is 10284739. The reversal of 10284731 is 13748201.

Together with previous prime (10284713) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10284731 - 2¹⁸ = 10022587 is a prime.

It is a super-2 number, since 2×10284731² = 211551383484722, 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 10284731.

It is not a weakly prime, because it can be changed into another prime (10284739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5142365 + 5142366.

It is an arithmetic number, because the mean of its divisors is an integer number (5142366).

Almost surely, 2^10284731 is an apocalyptic number.

10284731 is a deficient number, since it is larger than the sum of its proper divisors (1).

10284731 is an equidigital number, since it uses as much as digits as its factorization.

10284731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 10284731 is about 3206.9816026912. The cubic root of 10284731 is about 217.4691443435.

The spelling of 10284731 in words is "ten million, two hundred eighty-four thousand, seven hundred thirty-one".