889566425 has 12 divisors (see below), whose sum is σ = 1203341136. Its totient is φ = 646957200.

The previous prime is 889566371. The next prime is 889566467. The reversal of 889566425 is 524665988.

889566425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 889566425 - 2²⁶ = 822457561 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1617119 + ... + 1617668.

It is an arithmetic number, because the mean of its divisors is an integer number (100278428).

Almost surely, 2^889566425 is an apocalyptic number.

It is an amenable number.

889566425 is a deficient number, since it is larger than the sum of its proper divisors (313774711).

889566425 is a wasteful number, since it uses less digits than its factorization.

889566425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234808 (or 3234803 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 53.

The square root of 889566425 is about 29825.6001616061. The cubic root of 889566425 is about 961.7439455366.

The spelling of 889566425 in words is "eight hundred eighty-nine million, five hundred sixty-six thousand, four hundred twenty-five".