7133132 has 24 divisors (see below), whose sum is σ = 13915440. Its totient is φ = 3179520.

The previous prime is 7133129. The next prime is 7133167. The reversal of 7133132 is 2313317.

It is a happy number.

It is an Ulam number.

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, 1469 + ... + 4052.

It is an arithmetic number, because the mean of its divisors is an integer number (579810).

Almost surely, 2^7133132 is an apocalyptic number.

It is an amenable number.

7133132 is a deficient number, since it is larger than the sum of its proper divisors (6782308).

7133132 is a wasteful number, since it uses less digits than its factorization.

7133132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561 (or 5559 counting only the distinct ones).

The product of its digits is 378, while the sum is 20.

The square root of 7133132 is about 2670.7923917819. The cubic root of 7133132 is about 192.4982357740.

Adding to 7133132 its reverse (2313317), we get a palindrome (9446449).

The spelling of 7133132 in words is "seven million, one hundred thirty-three thousand, one hundred thirty-two".