246613 has 2 divisors, whose sum is σ = 246614. Its totient is φ = 246612.

The previous prime is 246611. The next prime is 246637. The reversal of 246613 is 316642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 158404 + 88209 = 398^2 + 297^2 .

It is a cyclic number.

It is not a de Polignac number, because 246613 - 2¹ = 246611 is a prime.

Together with 246611, it forms a pair of twin primes.

246613 is a lucky number.

It is a nialpdrome in base 12 and base 13.

It is a zygodrome in base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (246611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123306 + 123307.

It is an arithmetic number, because the mean of its divisors is an integer number (123307).

2²⁴⁶⁶¹³ is an apocalyptic number.

It is an amenable number.

246613 is a deficient number, since it is larger than the sum of its proper divisors (1).

246613 is an equidigital number, since it uses as much as digits as its factorization.

246613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 22.

The square root of 246613 is about 496.6014498569. The cubic root of 246613 is about 62.7102678059.

The spelling of 246613 in words is "two hundred forty-six thousand, six hundred thirteen".