89639222 has 8 divisors (see below), whose sum is σ = 134643000. Its totient is φ = 44758224.

The previous prime is 89639201. The next prime is 89639299. The reversal of 89639222 is 22293698.

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 89639222.

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, 28847 + ... + 31802.

It is an arithmetic number, because the mean of its divisors is an integer number (16830375).

Almost surely, 2^89639222 is an apocalyptic number.

89639222 is a deficient number, since it is larger than the sum of its proper divisors (45003778).

89639222 is a wasteful number, since it uses less digits than its factorization.

89639222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61390.

The product of its digits is 93312, while the sum is 41.

The square root of 89639222 is about 9467.7992162910. The cubic root of 89639222 is about 447.5408607863.

The spelling of 89639222 in words is "eighty-nine million, six hundred thirty-nine thousand, two hundred twenty-two".