1026085943 has 2 divisors, whose sum is σ = 1026085944. Its totient is φ = 1026085942.

The previous prime is 1026085901. The next prime is 1026086003. The reversal of 1026085943 is 3495806201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1026085943 - 2²⁶ = 958977079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1026085897 and 1026085906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020085943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513042971 + 513042972.

It is an arithmetic number, because the mean of its divisors is an integer number (513042972).

Almost surely, 2^1026085943 is an apocalyptic number.

1026085943 is a deficient number, since it is larger than the sum of its proper divisors (1).

1026085943 is an equidigital number, since it uses as much as digits as its factorization.

1026085943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 1026085943 is about 32032.5762779081. The cubic root of 1026085943 is about 1008.6207828764.

The spelling of 1026085943 in words is "one billion, twenty-six million, eighty-five thousand, nine hundred forty-three".