889692625 has 16 divisors (see below), whose sum is σ = 1128548304. Its totient is φ = 700080000.

The previous prime is 889692611. The next prime is 889692641. The reversal of 889692625 is 526296988.

It can be written as a sum of positive squares in 8 ways, for example, as 261889489 + 627803136 = 16183^2 + 25056^2 .

It is not a de Polignac number, because 889692625 - 2⁵ = 889692593 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50716 + ... + 65965.

It is an arithmetic number, because the mean of its divisors is an integer number (70534269).

Almost surely, 2^889692625 is an apocalyptic number.

It is an amenable number.

889692625 is a deficient number, since it is larger than the sum of its proper divisors (238855679).

889692625 is a wasteful number, since it uses less digits than its factorization.

889692625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116757 (or 116747 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 55.

The square root of 889692625 is about 29827.7157187740. The cubic root of 889692625 is about 961.7894232522.

The spelling of 889692625 in words is "eight hundred eighty-nine million, six hundred ninety-two thousand, six hundred twenty-five".