89008078 has 8 divisors (see below), whose sum is σ = 134487072. Its totient is φ = 44179056.

The previous prime is 89008069. The next prime is 89008079. The reversal of 89008078 is 87080098.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 89008078.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89008079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162150 + ... + 162697.

It is an arithmetic number, because the mean of its divisors is an integer number (16810884).

Almost surely, 2^89008078 is an apocalyptic number.

89008078 is a deficient number, since it is larger than the sum of its proper divisors (45478994).

89008078 is a wasteful number, since it uses less digits than its factorization.

89008078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324986.

The product of its (nonzero) digits is 32256, while the sum is 40.

The square root of 89008078 is about 9434.4092554860. The cubic root of 89008078 is about 446.4880170939.

The spelling of 89008078 in words is "eighty-nine million, eight thousand, seventy-eight".