3522732 has 24 divisors (see below), whose sum is σ = 8412096. Its totient is φ = 1146768.

The previous prime is 3522671. The next prime is 3522737. The reversal of 3522732 is 2372253.

It is not an unprimeable number, because it can be changed into a prime (3522737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2898 + ... + 3929.

It is an arithmetic number, because the mean of its divisors is an integer number (350504).

Almost surely, 2^3522732 is an apocalyptic number.

It is an amenable number.

3522732 is an abundant number, since it is smaller than the sum of its proper divisors (4889364).

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

3522732 is a wasteful number, since it uses less digits than its factorization.

3522732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6877 (or 6875 counting only the distinct ones).

The product of its digits is 2520, while the sum is 24.

The square root of 3522732 is about 1876.8942431581. The cubic root of 3522732 is about 152.1574430492.

Adding to 3522732 its reverse (2372253), we get a palindrome (5894985).

The spelling of 3522732 in words is "three million, five hundred twenty-two thousand, seven hundred thirty-two".