3500572 has 12 divisors (see below), whose sum is σ = 6486480. Its totient is φ = 1647296.

The previous prime is 3500557. The next prime is 3500573. The reversal of 3500572 is 2750053.

3500572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3500573) by changing a digit.

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, 25672 + ... + 25807.

It is an arithmetic number, because the mean of its divisors is an integer number (540540).

Almost surely, 2^3500572 is an apocalyptic number.

It is an amenable number.

3500572 is a deficient number, since it is larger than the sum of its proper divisors (2985908).

3500572 is a wasteful number, since it uses less digits than its factorization.

3500572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51500 (or 51498 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 3500572 is about 1870.9815605719. The cubic root of 3500572 is about 151.8377192332.

The spelling of 3500572 in words is "three million, five hundred thousand, five hundred seventy-two".