96619 has 4 divisors (see below), whose sum is σ = 98496. Its totient is φ = 94744.

The previous prime is 96601. The next prime is 96643. The reversal of 96619 is 91669.

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 96619 - 2⁵ = 96587 is a prime.

It is a super-2 number, since 2×96619² = 18670462322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859 + ... + 964.

It is an arithmetic number, because the mean of its divisors is an integer number (24624).

2⁹⁶⁶¹⁹ is an apocalyptic number.

96619 is a deficient number, since it is larger than the sum of its proper divisors (1877).

96619 is a wasteful number, since it uses less digits than its factorization.

96619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876.

The product of its digits is 2916, while the sum is 31.

The square root of 96619 is about 310.8359696045. The cubic root of 96619 is about 45.8867725629.

Subtracting from 96619 its reverse (91669), we obtain a triangular number (4950 = T₉₉).

The spelling of 96619 in words is "ninety-six thousand, six hundred nineteen".