96451645 has 4 divisors (see below), whose sum is σ = 115741980. Its totient is φ = 77161312.

The previous prime is 96451643. The next prime is 96451669. The reversal of 96451645 is 54615469.

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 40411449 + 56040196 = 6357^2 + 7486^2 .

It is a cyclic number.

It is not a de Polignac number, because 96451645 - 2¹ = 96451643 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 96451598 and 96451607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96451643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9645160 + ... + 9645169.

It is an arithmetic number, because the mean of its divisors is an integer number (28935495).

Almost surely, 2^96451645 is an apocalyptic number.

It is an amenable number.

96451645 is a deficient number, since it is larger than the sum of its proper divisors (19290335).

96451645 is a wasteful number, since it uses less digits than its factorization.

96451645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19290334.

The product of its digits is 129600, while the sum is 40.

The square root of 96451645 is about 9820.9798390996. The cubic root of 96451645 is about 458.6026356381.

The spelling of 96451645 in words is "ninety-six million, four hundred fifty-one thousand, six hundred forty-five".