246861 has 16 divisors (see below), whose sum is σ = 376320. Its totient is φ = 159840.

The previous prime is 246839. The next prime is 246889. The reversal of 246861 is 168642.

246861 = 9² + 10² + ... + 90².

246861 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 246861 - 2⁹ = 246349 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 246861.

It is not an unprimeable number, because it can be changed into a prime (246811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 996 + ... + 1218.

It is an arithmetic number, because the mean of its divisors is an integer number (23520).

2²⁴⁶⁸⁶¹ is an apocalyptic number.

It is an amenable number.

246861 is a deficient number, since it is larger than the sum of its proper divisors (129459).

246861 is a wasteful number, since it uses less digits than its factorization.

246861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 267 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 246861 is about 496.8510843301. The cubic root of 246861 is about 62.7312817510.

The spelling of 246861 in words is "two hundred forty-six thousand, eight hundred sixty-one".