89001925 has 6 divisors (see below), whose sum is σ = 110362418. Its totient is φ = 71201520.

The previous prime is 89001917. The next prime is 89001937. The reversal of 89001925 is 52910098.

It can be written as a sum of positive squares in 3 ways, for example, as 12159169 + 76842756 = 3487^2 + 8766^2 .

It is not a de Polignac number, because 89001925 - 2³ = 89001917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1780014 + ... + 1780063.

Almost surely, 2^89001925 is an apocalyptic number.

It is an amenable number.

89001925 is a deficient number, since it is larger than the sum of its proper divisors (21360493).

89001925 is a wasteful number, since it uses less digits than its factorization.

89001925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3560087 (or 3560082 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 89001925 is about 9434.0831563009. The cubic root of 89001925 is about 446.4777284994.

The spelling of 89001925 in words is "eighty-nine million, one thousand, nine hundred twenty-five".