4511434 has 4 divisors (see below), whose sum is σ = 6767154. Its totient is φ = 2255716.

The previous prime is 4511387. The next prime is 4511449. The reversal of 4511434 is 4341154.

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., 3814209 + 697225 = 1953^2 + 835^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127857 + ... + 1127860.

Almost surely, 2^4511434 is an apocalyptic number.

4511434 is a deficient number, since it is larger than the sum of its proper divisors (2255720).

4511434 is a wasteful number, since it uses less digits than its factorization.

4511434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255719.

The product of its digits is 960, while the sum is 22.

The square root of 4511434 is about 2124.0136534401. The cubic root of 4511434 is about 165.2360746847.

Adding to 4511434 its reverse (4341154), we get a palindrome (8852588).

It can be divided in two parts, 45114 and 34, that multiplied together give a triangular number (1533876 = T₁₇₅₁).

The spelling of 4511434 in words is "four million, five hundred eleven thousand, four hundred thirty-four".