84875963 has 2 divisors, whose sum is σ = 84875964. Its totient is φ = 84875962.

The previous prime is 84875933. The next prime is 84875971. The reversal of 84875963 is 36957848.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84875963 - 2⁶ = 84875899 is a prime.

It is not a weakly prime, because it can be changed into another prime (84875933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42437981 + 42437982.

It is an arithmetic number, because the mean of its divisors is an integer number (42437982).

Almost surely, 2^84875963 is an apocalyptic number.

84875963 is a deficient number, since it is larger than the sum of its proper divisors (1).

84875963 is an equidigital number, since it uses as much as digits as its factorization.

84875963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 50.

The square root of 84875963 is about 9212.8151506475. The cubic root of 84875963 is about 439.4689926841.

The spelling of 84875963 in words is "eighty-four million, eight hundred seventy-five thousand, nine hundred sixty-three".