84296087 has 2 divisors, whose sum is σ = 84296088. Its totient is φ = 84296086.

The previous prime is 84296077. The next prime is 84296137. The reversal of 84296087 is 78069248.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84296087 - 2⁴ = 84296071 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84296057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42148043 + 42148044.

It is an arithmetic number, because the mean of its divisors is an integer number (42148044).

Almost surely, 2^84296087 is an apocalyptic number.

84296087 is a deficient number, since it is larger than the sum of its proper divisors (1).

84296087 is an equidigital number, since it uses as much as digits as its factorization.

84296087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 84296087 is about 9181.2900509678. The cubic root of 84296087 is about 438.4658814819.

The spelling of 84296087 in words is "eighty-four million, two hundred ninety-six thousand, eighty-seven".