3538572 has 24 divisors (see below), whose sum is σ = 8323392. Its totient is φ = 1170000.

The previous prime is 3538559. The next prime is 3538589. The reversal of 3538572 is 2758353.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447 + ... + 2697.

It is an arithmetic number, because the mean of its divisors is an integer number (346808).

Almost surely, 2^3538572 is an apocalyptic number.

It is an amenable number.

3538572 is an abundant number, since it is smaller than the sum of its proper divisors (4784820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3538572 is a wasteful number, since it uses less digits than its factorization.

3538572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2389 (or 2387 counting only the distinct ones).

The product of its digits is 25200, while the sum is 33.

The square root of 3538572 is about 1881.1092472262. The cubic root of 3538572 is about 152.3851612367.

The spelling of 3538572 in words is "three million, five hundred thirty-eight thousand, five hundred seventy-two".