96571591 has 8 divisors (see below), whose sum is σ = 99781920. Its totient is φ = 93392928.

The previous prime is 96571583. The next prime is 96571609. The reversal of 96571591 is 19517569.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 96571591 - 2³ = 96571583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96571291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1636 + ... + 13993.

It is an arithmetic number, because the mean of its divisors is an integer number (12472740).

Almost surely, 2^96571591 is an apocalyptic number.

96571591 is a deficient number, since it is larger than the sum of its proper divisors (3210329).

96571591 is a wasteful number, since it uses less digits than its factorization.

96571591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15833.

The product of its digits is 85050, while the sum is 43.

The square root of 96571591 is about 9827.0845625750. The cubic root of 96571591 is about 458.7926609620.

The spelling of 96571591 in words is "ninety-six million, five hundred seventy-one thousand, five hundred ninety-one".