89480673 has 32 divisors (see below), whose sum is σ = 141004800. Its totient is φ = 55888128.

The previous prime is 89480659. The next prime is 89480681. The reversal of 89480673 is 37608498.

It is a happy number.

It is not a de Polignac number, because 89480673 - 2⁵ = 89480641 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (89480623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175543 + ... + 176051.

It is an arithmetic number, because the mean of its divisors is an integer number (4406400).

Almost surely, 2^89480673 is an apocalyptic number.

It is an amenable number.

89480673 is a deficient number, since it is larger than the sum of its proper divisors (51524127).

89480673 is a wasteful number, since it uses less digits than its factorization.

89480673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918 (or 912 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 89480673 is about 9459.4224453716. The cubic root of 89480673 is about 447.2768430547.

The spelling of 89480673 in words is "eighty-nine million, four hundred eighty thousand, six hundred seventy-three".