89195406 has 8 divisors (see below), whose sum is σ = 178390824. Its totient is φ = 29731800.

The previous prime is 89195399. The next prime is 89195417. The reversal of 89195406 is 60459198.

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

89195406 is an admirable number.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7432945 + ... + 7432956.

It is an arithmetic number, because the mean of its divisors is an integer number (22298853).

Almost surely, 2^89195406 is an apocalyptic number.

89195406 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.

89195406 is a wasteful number, since it uses less digits than its factorization.

89195406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14865906.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 89195406 is about 9444.3319509640. The cubic root of 89195406 is about 446.8010265088.

The spelling of 89195406 in words is "eighty-nine million, one hundred ninety-five thousand, four hundred six".