89914087 has 6 divisors (see below), whose sum is σ = 91072968. Its totient is φ = 88769772.

The previous prime is 89914081. The next prime is 89914091. The reversal of 89914087 is 78041998.

It is a happy number.

It is not a de Polignac number, because 89914087 - 2³ = 89914079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89914081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 963 + ... + 13444.

It is an arithmetic number, because the mean of its divisors is an integer number (15178828).

Almost surely, 2^89914087 is an apocalyptic number.

89914087 is a deficient number, since it is larger than the sum of its proper divisors (1158881).

89914087 is an equidigital number, since it uses as much as digits as its factorization.

89914087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14565 (or 14486 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 89914087 is about 9482.3038867145. The cubic root of 89914087 is about 447.9978326187.

The spelling of 89914087 in words is "eighty-nine million, nine hundred fourteen thousand, eighty-seven".