89539898 has 8 divisors (see below), whose sum is σ = 153496992. Its totient is φ = 38374236.

The previous prime is 89539831. The next prime is 89539909. The reversal of 89539898 is 89893598.

It is a happy number.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3197840 + ... + 3197867.

It is an arithmetic number, because the mean of its divisors is an integer number (19187124).

Almost surely, 2^89539898 is an apocalyptic number.

89539898 is a deficient number, since it is larger than the sum of its proper divisors (63957094).

89539898 is a wasteful number, since it uses less digits than its factorization.

89539898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6395716.

The product of its digits is 5598720, while the sum is 59.

The square root of 89539898 is about 9462.5524040821. The cubic root of 89539898 is about 447.3755017108.

The spelling of 89539898 in words is "eighty-nine million, five hundred thirty-nine thousand, eight hundred ninety-eight".