870083 has 2 divisors, whose sum is σ = 870084. Its totient is φ = 870082.

The previous prime is 870059. The next prime is 870097. The reversal of 870083 is 380078.

870083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 870083 - 2¹⁰ = 869059 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (870013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435041 + 435042.

It is an arithmetic number, because the mean of its divisors is an integer number (435042).

2⁸⁷⁰⁰⁸³ is an apocalyptic number.

870083 is a deficient number, since it is larger than the sum of its proper divisors (1).

870083 is an equidigital number, since it uses as much as digits as its factorization.

870083 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 870083 is about 932.7823969180. The cubic root of 870083 is about 95.4670628263.

The spelling of 870083 in words is "eight hundred seventy thousand, eighty-three".