736242 has 16 divisors (see below), whose sum is σ = 1585920. Its totient is φ = 226512.

The previous prime is 736187. The next prime is 736243. The reversal of 736242 is 242637.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 736242.

It is not an unprimeable number, because it can be changed into a prime (736243) by changing a digit.

736242 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4642 + ... + 4797.

It is an arithmetic number, because the mean of its divisors is an integer number (99120).

2⁷³⁶²⁴² is an apocalyptic number.

736242 is an abundant number, since it is smaller than the sum of its proper divisors (849678).

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

736242 is a wasteful number, since it uses less digits than its factorization.

736242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9457.

The product of its digits is 2016, while the sum is 24.

The square root of 736242 is about 858.0454533415. The cubic root of 736242 is about 90.2970432275.

Adding to 736242 its reverse (242637), we get a palindrome (978879).

The spelling of 736242 in words is "seven hundred thirty-six thousand, two hundred forty-two".