89324087 has 2 divisors, whose sum is σ = 89324088. Its totient is φ = 89324086.

The previous prime is 89324077. The next prime is 89324093. The reversal of 89324087 is 78042398.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89324087 - 2⁶ = 89324023 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 (89324047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44662043 + 44662044.

It is an arithmetic number, because the mean of its divisors is an integer number (44662044).

Almost surely, 2^89324087 is an apocalyptic number.

89324087 is a deficient number, since it is larger than the sum of its proper divisors (1).

89324087 is an equidigital number, since it uses as much as digits as its factorization.

89324087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 89324087 is about 9451.1421002967. The cubic root of 89324087 is about 447.0157878536.

The spelling of 89324087 in words is "eighty-nine million, three hundred twenty-four thousand, eighty-seven".