4505612 has 24 divisors (see below), whose sum is σ = 8418816. Its totient is φ = 2102528.

The previous prime is 4505597. The next prime is 4505617. The reversal of 4505612 is 2165054.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (4505617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11573 + ... + 11955.

It is an arithmetic number, because the mean of its divisors is an integer number (350784).

Almost surely, 2^4505612 is an apocalyptic number.

It is an amenable number.

4505612 is a deficient number, since it is larger than the sum of its proper divisors (3913204).

4505612 is a wasteful number, since it uses less digits than its factorization.

4505612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 4505612 is about 2122.6426924944. The cubic root of 4505612 is about 165.1649651036.

The spelling of 4505612 in words is "four million, five hundred five thousand, six hundred twelve".