96787279 has 4 divisors (see below), whose sum is σ = 97785184. Its totient is φ = 95789376.

The previous prime is 96787277. The next prime is 96787283. The reversal of 96787279 is 97278769.

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 96787279 - 2¹ = 96787277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96787277) 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, 498807 + ... + 499000.

It is an arithmetic number, because the mean of its divisors is an integer number (24446296).

Almost surely, 2^96787279 is an apocalyptic number.

96787279 is a deficient number, since it is larger than the sum of its proper divisors (997905).

96787279 is an equidigital number, since it uses as much as digits as its factorization.

96787279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997904.

The product of its digits is 2667168, while the sum is 55.

The square root of 96787279 is about 9838.0526020143. The cubic root of 96787279 is about 459.1339707630.

The spelling of 96787279 in words is "ninety-six million, seven hundred eighty-seven thousand, two hundred seventy-nine".