96648091 has 4 divisors (see below), whose sum is σ = 96669000. Its totient is φ = 96627184.

The previous prime is 96648059. The next prime is 96648113. The reversal of 96648091 is 19084669.

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

It is a cyclic number.

It is not a de Polignac number, because 96648091 - 2⁵ = 96648059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96643091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106 + ... + 13903.

It is an arithmetic number, because the mean of its divisors is an integer number (24167250).

Almost surely, 2^96648091 is an apocalyptic number.

96648091 is a deficient number, since it is larger than the sum of its proper divisors (20909).

96648091 is a wasteful number, since it uses less digits than its factorization.

96648091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20908.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 96648091 is about 9830.9760959937. The cubic root of 96648091 is about 458.9137744787.

The spelling of 96648091 in words is "ninety-six million, six hundred forty-eight thousand, ninety-one".