246138 has 8 divisors (see below), whose sum is σ = 492288. Its totient is φ = 82044.

The previous prime is 246133. The next prime is 246151. The reversal of 246138 is 831642.

It is a happy number.

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

246138 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 246138.

It is not an unprimeable number, because it can be changed into a prime (246131) 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, 20506 + ... + 20517.

It is an arithmetic number, because the mean of its divisors is an integer number (61536).

2²⁴⁶¹³⁸ is an apocalyptic number.

246138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

246138 is a wasteful number, since it uses less digits than its factorization.

246138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41028.

The product of its digits is 1152, while the sum is 24.

The square root of 246138 is about 496.1229686277. The cubic root of 246138 is about 62.6699799566.

The spelling of 246138 in words is "two hundred forty-six thousand, one hundred thirty-eight".