96778918 has 8 divisors (see below), whose sum is σ = 145405512. Its totient is φ = 48310416.

The previous prime is 96778883. The next prime is 96778919. The reversal of 96778918 is 81987769.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96778919) 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, 37980 + ... + 40447.

It is an arithmetic number, because the mean of its divisors is an integer number (18175689).

Almost surely, 2^96778918 is an apocalyptic number.

96778918 is a deficient number, since it is larger than the sum of its proper divisors (48626594).

96778918 is a wasteful number, since it uses less digits than its factorization.

96778918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79046.

The product of its digits is 1524096, while the sum is 55.

The square root of 96778918 is about 9837.6276611793. The cubic root of 96778918 is about 459.1207495708.

The spelling of 96778918 in words is "ninety-six million, seven hundred seventy-eight thousand, nine hundred eighteen".