4505012 has 6 divisors (see below), whose sum is σ = 7883778. Its totient is φ = 2252504.

The previous prime is 4505003. The next prime is 4505029. The reversal of 4505012 is 2105054.

It can be written as a sum of positive squares in only one way, i.e., 4477456 + 27556 = 2116^2 + 166^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563123 + ... + 563130.

It is an arithmetic number, because the mean of its divisors is an integer number (1313963).

Almost surely, 2^4505012 is an apocalyptic number.

It is an amenable number.

4505012 is a deficient number, since it is larger than the sum of its proper divisors (3378766).

4505012 is a wasteful number, since it uses less digits than its factorization.

4505012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126257 (or 1126255 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 4505012 is about 2122.5013545343. The cubic root of 4505012 is about 165.1576332562.

The spelling of 4505012 in words is "four million, five hundred five thousand, twelve".