89481094 has 4 divisors (see below), whose sum is σ = 134221644. Its totient is φ = 44740546.

The previous prime is 89481079. The next prime is 89481101. The reversal of 89481094 is 49018498.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 89481094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22370272 + ... + 22370275.

It is an arithmetic number, because the mean of its divisors is an integer number (33555411).

Almost surely, 2^89481094 is an apocalyptic number.

89481094 is a deficient number, since it is larger than the sum of its proper divisors (44740550).

89481094 is a wasteful number, since it uses less digits than its factorization.

89481094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44740549.

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 89481094 is about 9459.4446982896. Note that the first 3 decimals coincide. The cubic root of 89481094 is about 447.2775445219.

The spelling of 89481094 in words is "eighty-nine million, four hundred eighty-one thousand, ninety-four".