96978 has 16 divisors (see below), whose sum is σ = 221760. Its totient is φ = 27696.

The previous prime is 96973. The next prime is 96979. The reversal of 96978 is 87969.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (96973) 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, 1113 + ... + 1196.

It is an arithmetic number, because the mean of its divisors is an integer number (13860).

2⁹⁶⁹⁷⁸ is an apocalyptic number.

96978 is an abundant number, since it is smaller than the sum of its proper divisors (124782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110880).

96978 is a wasteful number, since it uses less digits than its factorization.

96978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321.

The product of its digits is 27216, while the sum is 39.

The square root of 96978 is about 311.4129091737. The cubic root of 96978 is about 45.9435350024.

Subtracting from 96978 its reverse (87969), we obtain a palindrome (9009).

The spelling of 96978 in words is "ninety-six thousand, nine hundred seventy-eight".