1082206729 has 2 divisors, whose sum is σ = 1082206730. Its totient is φ = 1082206728.

The previous prime is 1082206663. The next prime is 1082206739. The reversal of 1082206729 is 9276022801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 558849600 + 523357129 = 23640^2 + 22877^2 .

It is a cyclic number.

It is not a de Polignac number, because 1082206729 - 2²³ = 1073818121 is a prime.

It is not a weakly prime, because it can be changed into another prime (1082206739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541103364 + 541103365.

It is an arithmetic number, because the mean of its divisors is an integer number (541103365).

Almost surely, 2^1082206729 is an apocalyptic number.

It is an amenable number.

1082206729 is a deficient number, since it is larger than the sum of its proper divisors (1).

1082206729 is an equidigital number, since it uses as much as digits as its factorization.

1082206729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 1082206729 is about 32896.9106300273. The cubic root of 1082206729 is about 1026.6838802960.

The spelling of 1082206729 in words is "one billion, eighty-two million, two hundred six thousand, seven hundred twenty-nine".