89064942 has 8 divisors (see below), whose sum is σ = 178129896. Its totient is φ = 29688312.

The previous prime is 89064929. The next prime is 89064961. The reversal of 89064942 is 24946098.

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

89064942 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 89064894 and 89064903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7422073 + ... + 7422084.

It is an arithmetic number, because the mean of its divisors is an integer number (22266237).

Almost surely, 2^89064942 is an apocalyptic number.

89064942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89064942 is a wasteful number, since it uses less digits than its factorization.

89064942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14844162.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 89064942 is about 9437.4224235222. The cubic root of 89064942 is about 446.5830784650.

The spelling of 89064942 in words is "eighty-nine million, sixty-four thousand, nine hundred forty-two".