89805682 has 8 divisors (see below), whose sum is σ = 135097776. Its totient is φ = 44773092.

The previous prime is 89805659. The next prime is 89805689. The reversal of 89805682 is 28650898.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (89805689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64008 + ... + 65395.

It is an arithmetic number, because the mean of its divisors is an integer number (16887222).

Almost surely, 2^89805682 is an apocalyptic number.

89805682 is a deficient number, since it is larger than the sum of its proper divisors (45292094).

89805682 is a wasteful number, since it uses less digits than its factorization.

89805682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129752.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 89805682 is about 9476.5859886354. The cubic root of 89805682 is about 447.8177172170.

The spelling of 89805682 in words is "eighty-nine million, eight hundred five thousand, six hundred eighty-two".