84425063 has 2 divisors, whose sum is σ = 84425064. Its totient is φ = 84425062.

The previous prime is 84425051. The next prime is 84425069. The reversal of 84425063 is 36052448.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 84425063 - 2⁸ = 84424807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84425069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42212531 + 42212532.

It is an arithmetic number, because the mean of its divisors is an integer number (42212532).

Almost surely, 2^84425063 is an apocalyptic number.

84425063 is a deficient number, since it is larger than the sum of its proper divisors (1).

84425063 is an equidigital number, since it uses as much as digits as its factorization.

84425063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 84425063 is about 9188.3112158873. The cubic root of 84425063 is about 438.6893903068.

The spelling of 84425063 in words is "eighty-four million, four hundred twenty-five thousand, sixty-three".