4511242 has 4 divisors (see below), whose sum is σ = 6766866. Its totient is φ = 2255620.

The previous prime is 4511231. The next prime is 4511249. The reversal of 4511242 is 2421154.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3493161 + 1018081 = 1869^2 + 1009^2 .

It is not an unprimeable number, because it can be changed into a prime (4511249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127809 + ... + 1127812.

Almost surely, 2^4511242 is an apocalyptic number.

4511242 is a deficient number, since it is larger than the sum of its proper divisors (2255624).

4511242 is a wasteful number, since it uses less digits than its factorization.

4511242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255623.

The product of its digits is 320, while the sum is 19.

The square root of 4511242 is about 2123.9684555096. The cubic root of 4511242 is about 165.2337305833.

Adding to 4511242 its reverse (2421154), we get a palindrome (6932396).

It can be divided in two parts, 45112 and 42, that added together give a palindrome (45154).

The spelling of 4511242 in words is "four million, five hundred eleven thousand, two hundred forty-two".