889078925 has 12 divisors (see below), whose sum is σ = 1259952096. Its totient is φ = 609654000.

The previous prime is 889078871. The next prime is 889078979. The reversal of 889078925 is 529870988.

It is an interprime number because it is at equal distance from previous prime (889078871) and next prime (889078979).

It is not a de Polignac number, because 889078925 - 2¹⁰ = 889077901 is a prime.

It is a super-2 number, since 2×889078925² = 1580922669758311250, which contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 2540051 + ... + 2540400.

It is an arithmetic number, because the mean of its divisors is an integer number (104996008).

Almost surely, 2^889078925 is an apocalyptic number.

It is an amenable number.

889078925 is a deficient number, since it is larger than the sum of its proper divisors (370873171).

889078925 is a wasteful number, since it uses less digits than its factorization.

889078925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5080468 (or 5080463 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 56.

The square root of 889078925 is about 29817.4265321473. The cubic root of 889078925 is about 961.5682285308.

The spelling of 889078925 in words is "eight hundred eighty-nine million, seventy-eight thousand, nine hundred twenty-five".