7140011 has 2 divisors, whose sum is σ = 7140012. Its totient is φ = 7140010.

The previous prime is 7139999. The next prime is 7140031. The reversal of 7140011 is 1100417.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7140011 - 2⁶ = 7139947 is a prime.

It is not a weakly prime, because it can be changed into another prime (7140031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3570005 + 3570006.

It is an arithmetic number, because the mean of its divisors is an integer number (3570006).

Almost surely, 2^7140011 is an apocalyptic number.

7140011 is a deficient number, since it is larger than the sum of its proper divisors (1).

7140011 is an equidigital number, since it uses as much as digits as its factorization.

7140011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 7140011 is about 2672.0799015000. The cubic root of 7140011 is about 192.5600959274.

Adding to 7140011 its reverse (1100417), we get a palindrome (8240428).

The spelling of 7140011 in words is "seven million, one hundred forty thousand, eleven".