7131152 has 20 divisors (see below), whose sum is σ = 15790656. Its totient is φ = 3056160.

The previous prime is 7131139. The next prime is 7131191. The reversal of 7131152 is 2511317.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31724 + ... + 31947.

Almost surely, 2^7131152 is an apocalyptic number.

It is an amenable number.

7131152 is an abundant number, since it is smaller than the sum of its proper divisors (8659504).

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

7131152 is a wasteful number, since it uses less digits than its factorization.

7131152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63686 (or 63680 counting only the distinct ones).

The product of its digits is 210, while the sum is 20.

The square root of 7131152 is about 2670.4216895464. The cubic root of 7131152 is about 192.4804230386.

Adding to 7131152 its reverse (2511317), we get a palindrome (9642469).

The spelling of 7131152 in words is "seven million, one hundred thirty-one thousand, one hundred fifty-two".