7130027 has 4 divisors (see below), whose sum is σ = 7375920. Its totient is φ = 6884136.

The previous prime is 7130009. The next prime is 7130029. The reversal of 7130027 is 7200317.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 7130027 - 2²⁰ = 6081451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7129990 and 7130008.

It is not an unprimeable number, because it can be changed into a prime (7130029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122903 + ... + 122960.

It is an arithmetic number, because the mean of its divisors is an integer number (1843980).

Almost surely, 2^7130027 is an apocalyptic number.

7130027 is a deficient number, since it is larger than the sum of its proper divisors (245893).

7130027 is a wasteful number, since it uses less digits than its factorization.

7130027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245892.

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 7130027 is about 2670.2110403487. The cubic root of 7130027 is about 192.4703006973.

The spelling of 7130027 in words is "seven million, one hundred thirty thousand, twenty-seven".