96623669 has 4 divisors (see below), whose sum is σ = 97272300. Its totient is φ = 95975040.

The previous prime is 96623647. The next prime is 96623671. The reversal of 96623669 is 96632669.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 14938225 + 81685444 = 3865^2 + 9038^2 .

It is a cyclic number.

It is not a de Polignac number, because 96623669 - 2²⁰ = 95575093 is a prime.

It is a super-3 number, since 3×96623669³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96623269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324092 + ... + 324389.

It is an arithmetic number, because the mean of its divisors is an integer number (24318075).

Almost surely, 2^96623669 is an apocalyptic number.

It is an amenable number.

96623669 is a deficient number, since it is larger than the sum of its proper divisors (648631).

96623669 is a wasteful number, since it uses less digits than its factorization.

96623669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648630.

The product of its digits is 629856, while the sum is 47.

The square root of 96623669 is about 9829.7339231538. The cubic root of 96623669 is about 458.8751169249.

It can be divided in two parts, 9662 and 3669, that added together give a palindrome (13331).

The spelling of 96623669 in words is "ninety-six million, six hundred twenty-three thousand, six hundred sixty-nine".