89482489 has 4 divisors (see below), whose sum is σ = 93373056. Its totient is φ = 85591924.

The previous prime is 89482447. The next prime is 89482499. The reversal of 89482489 is 98428498.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 89482489 - 2⁷ = 89482361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89482439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1945249 + ... + 1945294.

It is an arithmetic number, because the mean of its divisors is an integer number (23343264).

Almost surely, 2^89482489 is an apocalyptic number.

It is an amenable number.

89482489 is a deficient number, since it is larger than the sum of its proper divisors (3890567).

89482489 is a wasteful number, since it uses less digits than its factorization.

89482489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3890566.

The product of its digits is 1327104, while the sum is 52.

The square root of 89482489 is about 9459.5184338316. The cubic root of 89482489 is about 447.2798688450.

The spelling of 89482489 in words is "eighty-nine million, four hundred eighty-two thousand, four hundred eighty-nine".