89555346 has 12 divisors (see below), whose sum is σ = 194036622. Its totient is φ = 29851776.

The previous prime is 89555339. The next prime is 89555383. The reversal of 89555346 is 64355598.

89555346 is a `hidden beast` number, since 8 + 95 + 553 + 4 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 60233121 + 29322225 = 7761^2 + 5415^2 .

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 5 ways as a sum of consecutive naturals, for example, 2487631 + ... + 2487666.

Almost surely, 2^89555346 is an apocalyptic number.

89555346 is an abundant number, since it is smaller than the sum of its proper divisors (104481276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89555346 is a wasteful number, since it uses less digits than its factorization.

89555346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4975305 (or 4975302 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The square root of 89555346 is about 9463.3686391263. The cubic root of 89555346 is about 447.4012282658.

The spelling of 89555346 in words is "eighty-nine million, five hundred fifty-five thousand, three hundred forty-six".