246436 has 6 divisors (see below), whose sum is σ = 431270. Its totient is φ = 123216.

The previous prime is 246403. The next prime is 246439. The reversal of 246436 is 634642.

It can be written as a sum of positive squares in only one way, i.e., 160000 + 86436 = 400^2 + 294^2 .

It is a nialpdrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 246436.

It is not an unprimeable number, because it can be changed into a prime (246439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30801 + ... + 30808.

2²⁴⁶⁴³⁶ is an apocalyptic number.

It is an amenable number.

246436 is a deficient number, since it is larger than the sum of its proper divisors (184834).

246436 is a wasteful number, since it uses less digits than its factorization.

246436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61613 (or 61611 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 246436 is about 496.4232065486. The cubic root of 246436 is about 62.6952613329.

It can be divided in two parts, 24643 and 6, that added together give a square (24649 = 157²).

The spelling of 246436 in words is "two hundred forty-six thousand, four hundred thirty-six".