436242 has 8 divisors (see below), whose sum is σ = 872496. Its totient is φ = 145412.

The previous prime is 436231. The next prime is 436253. The reversal of 436242 is 242634.

It is an interprime number because it is at equal distance from previous prime (436231) and next prime (436253).

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

436242 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 436242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36348 + ... + 36359.

It is an arithmetic number, because the mean of its divisors is an integer number (109062).

2⁴³⁶²⁴² is an apocalyptic number.

436242 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.

436242 is a wasteful number, since it uses less digits than its factorization.

436242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72712.

The product of its digits is 1152, while the sum is 21.

The square root of 436242 is about 660.4861845641. The cubic root of 436242 is about 75.8418919884.

Adding to 436242 its reverse (242634), we get a palindrome (678876).

The spelling of 436242 in words is "four hundred thirty-six thousand, two hundred forty-two".