246245 has 8 divisors (see below), whose sum is σ = 312984. Its totient is φ = 185344.

The previous prime is 246241. The next prime is 246247. The reversal of 246245 is 542642.

It can be written as a sum of positive squares in 4 ways, for example, as 14884 + 231361 = 122^2 + 481^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 246245 - 2² = 246241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 246245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1364 + ... + 1533.

It is an arithmetic number, because the mean of its divisors is an integer number (39123).

2²⁴⁶²⁴⁵ is an apocalyptic number.

It is an amenable number.

246245 is a deficient number, since it is larger than the sum of its proper divisors (66739).

246245 is a wasteful number, since it uses less digits than its factorization.

246245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919.

The product of its digits is 1920, while the sum is 23.

The square root of 246245 is about 496.2307930792. The cubic root of 246245 is about 62.6790598446.

Adding to 246245 its reverse (542642), we get a palindrome (788887).

The spelling of 246245 in words is "two hundred forty-six thousand, two hundred forty-five".