89425 has 18 divisors (see below), whose sum is σ = 130758. Its totient is φ = 60480.

The previous prime is 89417. The next prime is 89431. The reversal of 89425 is 52498.

It is a happy number.

89425 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in 3 ways, for example, as 7056 + 82369 = 84^2 + 287^2 .

It is not a de Polignac number, because 89425 - 2³ = 89417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89393 and 89402.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1189 + ... + 1261.

2⁸⁹⁴²⁵ is an apocalyptic number.

It is an amenable number.

89425 is a deficient number, since it is larger than the sum of its proper divisors (41333).

89425 is a wasteful number, since it uses less digits than its factorization.

89425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 85 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 89425 is about 299.0401310861. The cubic root of 89425 is about 44.7184061716.

It can be divided in two parts, 894 and 25, that added together give a palindrome (919).

The spelling of 89425 in words is "eighty-nine thousand, four hundred twenty-five".