3537572 has 24 divisors (see below), whose sum is σ = 6602400. Its totient is φ = 1653696.

The previous prime is 3537571. The next prime is 3537601. The reversal of 3537572 is 2757353.

It is not an unprimeable number, because it can be changed into a prime (3537571) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6503 + ... + 7025.

It is an arithmetic number, because the mean of its divisors is an integer number (275100).

Almost surely, 2^3537572 is an apocalyptic number.

It is an amenable number.

3537572 is a deficient number, since it is larger than the sum of its proper divisors (3064828).

3537572 is a wasteful number, since it uses less digits than its factorization.

3537572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635 (or 633 counting only the distinct ones).

The product of its digits is 22050, while the sum is 32.

The square root of 3537572 is about 1880.8434278270. The cubic root of 3537572 is about 152.3708052085.

The spelling of 3537572 in words is "three million, five hundred thirty-seven thousand, five hundred seventy-two".