872035067 has 2 divisors, whose sum is σ = 872035068. Its totient is φ = 872035066.

The previous prime is 872034971. The next prime is 872035081. The reversal of 872035067 is 760530278.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-872035067 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 872035067.

It is not a weakly prime, because it can be changed into another prime (872035667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436017533 + 436017534.

It is an arithmetic number, because the mean of its divisors is an integer number (436017534).

Almost surely, 2^872035067 is an apocalyptic number.

872035067 is a deficient number, since it is larger than the sum of its proper divisors (1).

872035067 is an equidigital number, since it uses as much as digits as its factorization.

872035067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 872035067 is about 29530.2398737294. The cubic root of 872035067 is about 955.3840426115.

The spelling of 872035067 in words is "eight hundred seventy-two million, thirty-five thousand, sixty-seven".