4125506 has 48 divisors (see below), whose sum is σ = 8125920. Its totient is φ = 1552320.

The previous prime is 4125497. The next prime is 4125521. The reversal of 4125506 is 6055214.

It is a Curzon number.

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 23 ways as a sum of consecutive naturals, for example, 46310 + ... + 46398.

It is an arithmetic number, because the mean of its divisors is an integer number (169290).

Almost surely, 2^4125506 is an apocalyptic number.

4125506 is a deficient number, since it is larger than the sum of its proper divisors (4000414).

4125506 is a wasteful number, since it uses less digits than its factorization.

4125506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 152 counting only the distinct ones).

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

The square root of 4125506 is about 2031.1341659280. The cubic root of 4125506 is about 160.3832738574.

The spelling of 4125506 in words is "four million, one hundred twenty-five thousand, five hundred six".