96867865 has 4 divisors (see below), whose sum is σ = 116241444. Its totient is φ = 77494288.

The previous prime is 96867857. The next prime is 96867877. The reversal of 96867865 is 56876869.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56876869 = 7 ⋅8125267.

It can be written as a sum of positive squares in 2 ways, for example, as 61011721 + 35856144 = 7811^2 + 5988^2 .

It is a cyclic number.

It is not a de Polignac number, because 96867865 - 2³ = 96867857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9686782 + ... + 9686791.

It is an arithmetic number, because the mean of its divisors is an integer number (29060361).

Almost surely, 2^96867865 is an apocalyptic number.

It is an amenable number.

96867865 is a deficient number, since it is larger than the sum of its proper divisors (19373579).

96867865 is a wasteful number, since it uses less digits than its factorization.

96867865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19373578.

The product of its digits is 4354560, while the sum is 55.

The square root of 96867865 is about 9842.1473774781. The cubic root of 96867865 is about 459.2613618366.

The spelling of 96867865 in words is "ninety-six million, eight hundred sixty-seven thousand, eight hundred sixty-five".