7130672 has 20 divisors (see below), whose sum is σ = 14012496. Its totient is φ = 3514560.

The previous prime is 7130579. The next prime is 7130687. The reversal of 7130672 is 2760317.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 2003 + ... + 4274.

Almost surely, 2^7130672 is an apocalyptic number.

It is an amenable number.

7130672 is a deficient number, since it is larger than the sum of its proper divisors (6881824).

7130672 is a wasteful number, since it uses less digits than its factorization.

7130672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6356 (or 6350 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 7130672 is about 2670.3318145878. The cubic root of 7130672 is about 192.4761043032.

Adding to 7130672 its reverse (2760317), we get a palindrome (9890989).

It can be divided in two parts, 71 and 30672, that multiplied together give a palindrome (2177712).

The spelling of 7130672 in words is "seven million, one hundred thirty thousand, six hundred seventy-two".