89734375 has 14 divisors (see below), whose sum is σ = 112186064. Its totient is φ = 71775000.

The previous prime is 89734331. The next prime is 89734387. The reversal of 89734375 is 57343798.

It is a happy number.

It is not a de Polignac number, because 89734375 - 2¹¹ = 89732327 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 13 ways as a sum of consecutive naturals, for example, 12754 + ... + 18496.

Almost surely, 2^89734375 is an apocalyptic number.

89734375 is a deficient number, since it is larger than the sum of its proper divisors (22451689).

89734375 is an frugal number, since it uses more digits than its factorization.

89734375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5773 (or 5748 counting only the distinct ones).

The product of its digits is 635040, while the sum is 46.

The square root of 89734375 is about 9472.8229688937. The cubic root of 89734375 is about 447.6991612689.

It can be divided in two parts, 89734 and 375, that added together give a palindrome (90109).

The spelling of 89734375 in words is "eighty-nine million, seven hundred thirty-four thousand, three hundred seventy-five".