96643560 has 128 divisors (see below), whose sum is σ = 320060160. Its totient is φ = 23193600.

The previous prime is 96643559. The next prime is 96643583. The reversal of 96643560 is 6534669.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 63205 + ... + 64715.

It is an arithmetic number, because the mean of its divisors is an integer number (2500470).

Almost surely, 2^96643560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 96643560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160030080).

96643560 is an abundant number, since it is smaller than the sum of its proper divisors (223416600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

96643560 is a wasteful number, since it uses less digits than its factorization.

96643560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579 (or 1575 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 96643560 is about 9830.7456482202. The cubic root of 96643560 is about 458.9066028565.

The spelling of 96643560 in words is "ninety-six million, six hundred forty-three thousand, five hundred sixty".