7153130 has 8 divisors (see below), whose sum is σ = 12875652. Its totient is φ = 2861248.

The previous prime is 7153129. The next prime is 7153151. The reversal of 7153130 is 313517.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5958481 + 1194649 = 2441^2 + 1093^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 357647 + ... + 357666.

Almost surely, 2^7153130 is an apocalyptic number.

7153130 is a deficient number, since it is larger than the sum of its proper divisors (5722522).

7153130 is a wasteful number, since it uses less digits than its factorization.

7153130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715320.

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 7153130 is about 2674.5336042009. The cubic root of 7153130 is about 192.6779599042.

Adding to 7153130 its reverse (313517), we get a palindrome (7466647).

The spelling of 7153130 in words is "seven million, one hundred fifty-three thousand, one hundred thirty".