246881 has 4 divisors (see below), whose sum is σ = 248064. Its totient is φ = 245700.

The previous prime is 246839. The next prime is 246889. The reversal of 246881 is 188642.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 188642 = 2 ⋅94321.

It is a cyclic number.

It is not a de Polignac number, because 246881 - 2⁶ = 246817 is a prime.

It is a super-2 number, since 2×246881² = 121900456322, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 246881.

It is not an unprimeable number, because it can be changed into a prime (246889) 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, 185 + ... + 726.

It is an arithmetic number, because the mean of its divisors is an integer number (62016).

2²⁴⁶⁸⁸¹ is an apocalyptic number.

It is an amenable number.

246881 is a deficient number, since it is larger than the sum of its proper divisors (1183).

246881 is an equidigital number, since it uses as much as digits as its factorization.

246881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182.

The product of its digits is 3072, while the sum is 29.

The square root of 246881 is about 496.8712106774. The cubic root of 246881 is about 62.7329758106.

The spelling of 246881 in words is "two hundred forty-six thousand, eight hundred eighty-one".