7127113 has 8 divisors (see below), whose sum is σ = 8210432. Its totient is φ = 6060096.

The previous prime is 7127089. The next prime is 7127129. The reversal of 7127113 is 3117217.

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

It is not a de Polignac number, because 7127113 - 2⁹ = 7126601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7127173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3120 + ... + 4897.

It is an arithmetic number, because the mean of its divisors is an integer number (1026304).

Almost surely, 2^7127113 is an apocalyptic number.

It is an amenable number.

7127113 is a deficient number, since it is larger than the sum of its proper divisors (1083319).

7127113 is a wasteful number, since it uses less digits than its factorization.

7127113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8151.

The product of its digits is 294, while the sum is 22.

The square root of 7127113 is about 2669.6653348313. The cubic root of 7127113 is about 192.4440766320. Note that the first 3 decimals are identical.

The spelling of 7127113 in words is "seven million, one hundred twenty-seven thousand, one hundred thirteen".