246131 has 2 divisors, whose sum is σ = 246132. Its totient is φ = 246130.

The previous prime is 246121. The next prime is 246133. The reversal of 246131 is 131642.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 246131 - 2¹⁰ = 245107 is a prime.

It is a super-2 number, since 2×246131² = 121160938322, which contains 22 as substring.

Together with 246133, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (246133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123065 + 123066.

It is an arithmetic number, because the mean of its divisors is an integer number (123066).

2²⁴⁶¹³¹ is an apocalyptic number.

246131 is a deficient number, since it is larger than the sum of its proper divisors (1).

246131 is an equidigital number, since it uses as much as digits as its factorization.

246131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 17.

The square root of 246131 is about 496.1159138750. The cubic root of 246131 is about 62.6693858535.

Adding to 246131 its reverse (131642), we get a palindrome (377773).

The spelling of 246131 in words is "two hundred forty-six thousand, one hundred thirty-one".