89544466 has 8 divisors (see below), whose sum is σ = 146527344. Its totient is φ = 40702020.

The previous prime is 89544449. The next prime is 89544487. The reversal of 89544466 is 66444598.

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

It is a super-2 number, since 2×89544466² = 16036422782450312, which contains 22 as substring.

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, 2035080 + ... + 2035123.

It is an arithmetic number, because the mean of its divisors is an integer number (18315918).

Almost surely, 2^89544466 is an apocalyptic number.

89544466 is a deficient number, since it is larger than the sum of its proper divisors (56982878).

89544466 is a wasteful number, since it uses less digits than its factorization.

89544466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4070216.

The product of its digits is 829440, while the sum is 46.

The square root of 89544466 is about 9462.7937735111. The cubic root of 89544466 is about 447.3831094052.

The spelling of 89544466 in words is "eighty-nine million, five hundred forty-four thousand, four hundred sixty-six".