1082290247 has 2 divisors, whose sum is σ = 1082290248. Its totient is φ = 1082290246.

The previous prime is 1082290151. The next prime is 1082290267. The reversal of 1082290247 is 7420922801.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1082290247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1082290267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541145123 + 541145124.

It is an arithmetic number, because the mean of its divisors is an integer number (541145124).

Almost surely, 2^1082290247 is an apocalyptic number.

1082290247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082290247 is an equidigital number, since it uses as much as digits as its factorization.

1082290247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 1082290247 is about 32898.1799952520. The cubic root of 1082290247 is about 1026.7102906470.

The spelling of 1082290247 in words is "one billion, eighty-two million, two hundred ninety thousand, two hundred forty-seven".