246140 has 24 divisors (see below), whose sum is σ = 534912. Its totient is φ = 95040.

The previous prime is 246133. The next prime is 246151. The reversal of 246140 is 41642.

It is a congruent number.

It is an unprimeable number.

246140 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422 + ... + 818.

It is an arithmetic number, because the mean of its divisors is an integer number (22288).

2²⁴⁶¹⁴⁰ is an apocalyptic number.

246140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 246140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267456).

246140 is an abundant number, since it is smaller than the sum of its proper divisors (288772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

246140 is a wasteful number, since it uses less digits than its factorization.

246140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 246140 is about 496.1249842530. The cubic root of 246140 is about 62.6701496983.

Adding to 246140 its reverse (41642), we get a palindrome (287782).

The spelling of 246140 in words is "two hundred forty-six thousand, one hundred forty".