96191619 has 4 divisors (see below), whose sum is σ = 128255496. Its totient is φ = 64127744.

The previous prime is 96191603. The next prime is 96191663. The reversal of 96191619 is 91619169.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 96191619 - 2⁴ = 96191603 is a prime.

It is a super-3 number, since 3×96191619³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (96193619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16031934 + ... + 16031939.

It is an arithmetic number, because the mean of its divisors is an integer number (32063874).

Almost surely, 2^96191619 is an apocalyptic number.

96191619 is a deficient number, since it is larger than the sum of its proper divisors (32063877).

96191619 is a wasteful number, since it uses less digits than its factorization.

96191619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32063876.

The product of its digits is 26244, while the sum is 42.

The square root of 96191619 is about 9807.7326125869. The cubic root of 96191619 is about 458.1901459346.

The spelling of 96191619 in words is "ninety-six million, one hundred ninety-one thousand, six hundred nineteen".