4125512 has 16 divisors (see below), whose sum is σ = 7789500. Its totient is φ = 2048320.

The previous prime is 4125497. The next prime is 4125521. The reversal of 4125512 is 2155214.

It can be written as a sum of positive squares in 2 ways, for example, as 3556996 + 568516 = 1886^2 + 754^2 .

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 3 ways as a sum of consecutive naturals, for example, 539 + ... + 2922.

Almost surely, 2^4125512 is an apocalyptic number.

It is an amenable number.

4125512 is a deficient number, since it is larger than the sum of its proper divisors (3663988).

4125512 is a wasteful number, since it uses less digits than its factorization.

4125512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616 (or 3612 counting only the distinct ones).

The product of its digits is 400, while the sum is 20.

The square root of 4125512 is about 2031.1356429348. The cubic root of 4125512 is about 160.3833516094.

The spelling of 4125512 in words is "four million, one hundred twenty-five thousand, five hundred twelve".