7130127 has 8 divisors (see below), whose sum is σ = 9533440. Its totient is φ = 4740120.

The previous prime is 7130119. The next prime is 7130141. The reversal of 7130127 is 7210317.

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

It is not a de Polignac number, because 7130127 - 2³ = 7130119 is a prime.

It is a super-2 number, since 2×7130127² = 101677422072258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7130117) 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, 1999 + ... + 4272.

It is an arithmetic number, because the mean of its divisors is an integer number (1191680).

Almost surely, 2^7130127 is an apocalyptic number.

7130127 is a deficient number, since it is larger than the sum of its proper divisors (2403313).

7130127 is a wasteful number, since it uses less digits than its factorization.

7130127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6653.

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 7130127 is about 2670.2297653947. The cubic root of 7130127 is about 192.4712005041.

The spelling of 7130127 in words is "seven million, one hundred thirty thousand, one hundred twenty-seven".