89044825 has 24 divisors (see below), whose sum is σ = 114289560. Its totient is φ = 68774400.

The previous prime is 89044789. The next prime is 89044831. The reversal of 89044825 is 52844098.

It can be written as a sum of positive squares in 12 ways, for example, as 38975049 + 50069776 = 6243^2 + 7076^2 .

It is not a de Polignac number, because 89044825 - 2⁹ = 89044313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111327 + ... + 112123.

It is an arithmetic number, because the mean of its divisors is an integer number (4762065).

Almost surely, 2^89044825 is an apocalyptic number.

It is an amenable number.

89044825 is a deficient number, since it is larger than the sum of its proper divisors (25244735).

89044825 is a wasteful number, since it uses less digits than its factorization.

89044825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957 (or 952 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 89044825 is about 9436.3565532466. The cubic root of 89044825 is about 446.5494528578.

The spelling of 89044825 in words is "eighty-nine million, forty-four thousand, eight hundred twenty-five".