4512136 has 8 divisors (see below), whose sum is σ = 8460270. Its totient is φ = 2256064.

The previous prime is 4512133. The next prime is 4512161. The reversal of 4512136 is 6312154.

It can be written as a sum of positive squares in only one way, i.e., 2280100 + 2232036 = 1510^2 + 1494^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4512133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282001 + ... + 282016.

Almost surely, 2^4512136 is an apocalyptic number.

It is an amenable number.

4512136 is a deficient number, since it is larger than the sum of its proper divisors (3948134).

4512136 is a wasteful number, since it uses less digits than its factorization.

4512136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564023 (or 564019 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 4512136 is about 2124.1789001871. The cubic root of 4512136 is about 165.2446447394.

The spelling of 4512136 in words is "four million, five hundred twelve thousand, one hundred thirty-six".