89358442 has 8 divisors (see below), whose sum is σ = 134162496. Its totient is φ = 44637612.

The previous prime is 89358431. The next prime is 89358457. The reversal of 89358442 is 24485398.

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

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, 18048 + ... + 22459.

It is an arithmetic number, because the mean of its divisors is an integer number (16770312).

Almost surely, 2^89358442 is an apocalyptic number.

89358442 is a deficient number, since it is larger than the sum of its proper divisors (44804054).

89358442 is a wasteful number, since it uses less digits than its factorization.

89358442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41612.

The product of its digits is 276480, while the sum is 43.

The square root of 89358442 is about 9452.9594307815. The cubic root of 89358442 is about 447.0730895270.

The spelling of 89358442 in words is "eighty-nine million, three hundred fifty-eight thousand, four hundred forty-two".