96866815 has 8 divisors (see below), whose sum is σ = 120248640. Its totient is φ = 74821152.

The previous prime is 96866813. The next prime is 96866827. The reversal of 96866815 is 51866869.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 96866815 - 2¹ = 96866813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96866813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333879 + ... + 334168.

It is an arithmetic number, because the mean of its divisors is an integer number (15031080).

Almost surely, 2^96866815 is an apocalyptic number.

96866815 is a deficient number, since it is larger than the sum of its proper divisors (23381825).

96866815 is a wasteful number, since it uses less digits than its factorization.

96866815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668081.

The product of its digits is 622080, while the sum is 49.

The square root of 96866815 is about 9842.0940353159. The cubic root of 96866815 is about 459.2597024415.

The spelling of 96866815 in words is "ninety-six million, eight hundred sixty-six thousand, eight hundred fifteen".