89604171 has 48 divisors (see below), whose sum is σ = 145389600. Its totient is φ = 54468288.

The previous prime is 89604149. The next prime is 89604187. The reversal of 89604171 is 17140698.

It is not a de Polignac number, because 89604171 - 2¹⁴ = 89587787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89604371) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 282505 + ... + 282821.

It is an arithmetic number, because the mean of its divisors is an integer number (3028950).

Almost surely, 2^89604171 is an apocalyptic number.

89604171 is a deficient number, since it is larger than the sum of its proper divisors (55785429).

89604171 is a wasteful number, since it uses less digits than its factorization.

89604171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 89604171 is about 9465.9479715452. The cubic root of 89604171 is about 447.4825202540.

It can be divided in two parts, 8960 and 4171, that added together give a palindrome (13131).

The spelling of 89604171 in words is "eighty-nine million, six hundred four thousand, one hundred seventy-one".