89204425 has 12 divisors (see below), whose sum is σ = 110730636. Its totient is φ = 71288000.

The previous prime is 89204393. The next prime is 89204429. The reversal of 89204425 is 52440298.

It can be written as a sum of positive squares in 6 ways, for example, as 9066121 + 80138304 = 3011^2 + 8952^2 .

It is not a de Polignac number, because 89204425 - 2⁵ = 89204393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89204429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45975 + ... + 47875.

It is an arithmetic number, because the mean of its divisors is an integer number (9227553).

Almost surely, 2^89204425 is an apocalyptic number.

It is an amenable number.

89204425 is a deficient number, since it is larger than the sum of its proper divisors (21526211).

89204425 is a wasteful number, since it uses less digits than its factorization.

89204425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3788 (or 3783 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 89204425 is about 9444.8094210524. The cubic root of 89204425 is about 446.8160854407.

The spelling of 89204425 in words is "eighty-nine million, two hundred four thousand, four hundred twenty-five".