96432399 has 48 divisors (see below), whose sum is σ = 168989184. Its totient is φ = 51796800.

The previous prime is 96432389. The next prime is 96432407. The reversal of 96432399 is 99323469.

It is a Cunningham number, because it is equal to 9820²-1.

It is not a de Polignac number, because 96432399 - 2¹² = 96428303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96432389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87844 + ... + 88934.

It is an arithmetic number, because the mean of its divisors is an integer number (3520608).

Almost surely, 2^96432399 is an apocalyptic number.

96432399 is a deficient number, since it is larger than the sum of its proper divisors (72556785).

96432399 is a wasteful number, since it uses less digits than its factorization.

96432399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188 (or 1185 counting only the distinct ones).

The product of its digits is 314928, while the sum is 45.

The square root of 96432399 is about 9819.9999490835. Note that the first 4 decimals coincide. The cubic root of 96432399 is about 458.5721303576.

The spelling of 96432399 in words is "ninety-six million, four hundred thirty-two thousand, three hundred ninety-nine".