1082490847 has 2 divisors, whose sum is σ = 1082490848. Its totient is φ = 1082490846.

The previous prime is 1082490839. The next prime is 1082490863. The reversal of 1082490847 is 7480942801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1082490847 - 2³ = 1082490839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1082490247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541245423 + 541245424.

It is an arithmetic number, because the mean of its divisors is an integer number (541245424).

Almost surely, 2^1082490847 is an apocalyptic number.

1082490847 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082490847 is an equidigital number, since it uses as much as digits as its factorization.

1082490847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 1082490847 is about 32901.2286548694. The cubic root of 1082490847 is about 1026.7737195228.

The spelling of 1082490847 in words is "one billion, eighty-two million, four hundred ninety thousand, eight hundred forty-seven".