89822849 has 8 divisors (see below), whose sum is σ = 96253920. Its totient is φ = 83519296.

The previous prime is 89822827. The next prime is 89822851. The reversal of 89822849 is 94822898.

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

It is a cyclic number.

It is not a de Polignac number, because 89822849 - 2¹⁶ = 89757313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89822797 and 89822806.

It is not an unprimeable number, because it can be changed into a prime (89822809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30419 + ... + 33240.

It is an arithmetic number, because the mean of its divisors is an integer number (12031740).

Almost surely, 2^89822849 is an apocalyptic number.

It is an amenable number.

89822849 is a deficient number, since it is larger than the sum of its proper divisors (6431071).

89822849 is a wasteful number, since it uses less digits than its factorization.

89822849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63759.

The product of its digits is 663552, while the sum is 50.

The square root of 89822849 is about 9477.4917040322. The cubic root of 89822849 is about 447.8462499214.

The spelling of 89822849 in words is "eighty-nine million, eight hundred twenty-two thousand, eight hundred forty-nine".