7114147 has 2 divisors, whose sum is σ = 7114148. Its totient is φ = 7114146.

The previous prime is 7114139. The next prime is 7114157. The reversal of 7114147 is 7414117.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7114147 - 2³ = 7114139 is a prime.

It is a super-2 number, since 2×7114147² = 101222175075218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7114117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3557073 + 3557074.

It is an arithmetic number, because the mean of its divisors is an integer number (3557074).

Almost surely, 2^7114147 is an apocalyptic number.

7114147 is a deficient number, since it is larger than the sum of its proper divisors (1).

7114147 is an equidigital number, since it uses as much as digits as its factorization.

7114147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 784, while the sum is 25.

The square root of 7114147 is about 2667.2358350922. The cubic root of 7114147 is about 192.3273044983.

The spelling of 7114147 in words is "seven million, one hundred fourteen thousand, one hundred forty-seven".