4512634 has 16 divisors (see below), whose sum is σ = 7818048. Its totient is φ = 1913472.

The previous prime is 4512619. The next prime is 4512653. The reversal of 4512634 is 4362154.

It is a junction number, because it is equal to n+sod(n) for n = 4512599 and 4512608.

It is an unprimeable 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, 304 + ... + 3019.

It is an arithmetic number, because the mean of its divisors is an integer number (488628).

Almost surely, 2^4512634 is an apocalyptic number.

4512634 is a deficient number, since it is larger than the sum of its proper divisors (3305414).

4512634 is a wasteful number, since it uses less digits than its factorization.

4512634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3429.

The product of its digits is 2880, while the sum is 25.

The square root of 4512634 is about 2124.2961187179. The cubic root of 4512634 is about 165.2507238119.

Adding to 4512634 its reverse (4362154), we get a palindrome (8874788).

The spelling of 4512634 in words is "four million, five hundred twelve thousand, six hundred thirty-four".