7130252 has 6 divisors (see below), whose sum is σ = 12477948. Its totient is φ = 3565124.

The previous prime is 7130251. The next prime is 7130267. The reversal of 7130252 is 2520317.

It is not an unprimeable number, because it can be changed into a prime (7130251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 891278 + ... + 891285.

It is an arithmetic number, because the mean of its divisors is an integer number (2079658).

Almost surely, 2^7130252 is an apocalyptic number.

It is an amenable number.

7130252 is a deficient number, since it is larger than the sum of its proper divisors (5347696).

7130252 is a wasteful number, since it uses less digits than its factorization.

7130252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782567 (or 1782565 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 7130252 is about 2670.2531715176. The cubic root of 7130252 is about 192.4723252507.

Adding to 7130252 its reverse (2520317), we get a palindrome (9650569).

The spelling of 7130252 in words is "seven million, one hundred thirty thousand, two hundred fifty-two".