96444187 has 4 divisors (see below), whose sum is σ = 110221936. Its totient is φ = 82666440.

The previous prime is 96444167. The next prime is 96444191. The reversal of 96444187 is 78144469.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78144469 = 13 ⋅6011113.

It is a cyclic number.

It is not a de Polignac number, because 96444187 - 2²³ = 88055579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96444107) 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, 6888864 + ... + 6888877.

It is an arithmetic number, because the mean of its divisors is an integer number (27555484).

Almost surely, 2^96444187 is an apocalyptic number.

96444187 is a deficient number, since it is larger than the sum of its proper divisors (13777749).

96444187 is a wasteful number, since it uses less digits than its factorization.

96444187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13777748.

The product of its digits is 193536, while the sum is 43.

The square root of 96444187 is about 9820.6001344113. The cubic root of 96444187 is about 458.5908150461.

It can be divided in two parts, 9644 and 4187, that added together give a palindrome (13831).

The spelling of 96444187 in words is "ninety-six million, four hundred forty-four thousand, one hundred eighty-seven".