89604441 has 8 divisors (see below), whose sum is σ = 132747360. Its totient is φ = 59736276.

The previous prime is 89604409. The next prime is 89604443. The reversal of 89604441 is 14440698.

It is a happy number.

89604441 is a `hidden beast` number, since 8 + 9 + 604 + 4 + 41 = 666.

It is not a de Polignac number, because 89604441 - 2⁵ = 89604409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89604396 and 89604405.

It is not an unprimeable number, because it can be changed into a prime (89604443) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1659315 + ... + 1659368.

It is an arithmetic number, because the mean of its divisors is an integer number (16593420).

Almost surely, 2^89604441 is an apocalyptic number.

It is an amenable number.

89604441 is a deficient number, since it is larger than the sum of its proper divisors (43142919).

89604441 is a wasteful number, since it uses less digits than its factorization.

89604441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3318692 (or 3318686 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 89604441 is about 9465.9622331805. The cubic root of 89604441 is about 447.4829697128.

The spelling of 89604441 in words is "eighty-nine million, six hundred four thousand, four hundred forty-one".