96616391 has 4 divisors (see below), whose sum is σ = 96742800. Its totient is φ = 96489984.

The previous prime is 96616381. The next prime is 96616397. The reversal of 96616391 is 19361669.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19361669 = 131 ⋅147799.

It is a cyclic number.

It is not a de Polignac number, because 96616391 - 2⁶ = 96616327 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 (96616397) 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, 62051 + ... + 63588.

It is an arithmetic number, because the mean of its divisors is an integer number (24185700).

Almost surely, 2^96616391 is an apocalyptic number.

96616391 is a deficient number, since it is larger than the sum of its proper divisors (126409).

96616391 is a wasteful number, since it uses less digits than its factorization.

96616391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126408.

The product of its digits is 52488, while the sum is 41.

The square root of 96616391 is about 9829.3637128758. The cubic root of 96616391 is about 458.8635953278.

The spelling of 96616391 in words is "ninety-six million, six hundred sixteen thousand, three hundred ninety-one".