246978 has 12 divisors (see below), whose sum is σ = 535158. Its totient is φ = 82320.

The previous prime is 246971. The next prime is 246979. The reversal of 246978 is 879642.

246978 is nontrivially palindromic in base 5.

It can be written as a sum of positive squares in only one way, i.e., 233289 + 13689 = 483^2 + 117^2 .

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (246971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6843 + ... + 6878.

2²⁴⁶⁹⁷⁸ is an apocalyptic number.

246978 is an abundant number, since it is smaller than the sum of its proper divisors (288180).

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

246978 is a wasteful number, since it uses less digits than its factorization.

246978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13729 (or 13726 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 246978 is about 496.9688118987. The cubic root of 246978 is about 62.7411907021.

The spelling of 246978 in words is "two hundred forty-six thousand, nine hundred seventy-eight".