4537012 has 12 divisors (see below), whose sum is σ = 8089956. Its totient is φ = 2225600.

The previous prime is 4537007. The next prime is 4537033. The reversal of 4537012 is 2107354.

It can be written as a sum of positive squares in 2 ways, for example, as 2090916 + 2446096 = 1446^2 + 1564^2 .

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 10489 + ... + 10912.

It is an arithmetic number, because the mean of its divisors is an integer number (674163).

Almost surely, 2^4537012 is an apocalyptic number.

It is an amenable number.

4537012 is a deficient number, since it is larger than the sum of its proper divisors (3552944).

4537012 is a wasteful number, since it uses less digits than its factorization.

4537012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21458 (or 21456 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 4537012 is about 2130.0262909176. The cubic root of 4537012 is about 165.5477602110.

The spelling of 4537012 in words is "four million, five hundred thirty-seven thousand, twelve".