7040711 has 2 divisors, whose sum is σ = 7040712. Its totient is φ = 7040710.

The previous prime is 7040687. The next prime is 7040713. The reversal of 7040711 is 1170407.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7040711 - 2¹⁸ = 6778567 is a prime.

It is a super-2 number, since 2×7040711² = 99143222771042, which contains 22 as substring.

Together with 7040713, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7040713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3520355 + 3520356.

It is an arithmetic number, because the mean of its divisors is an integer number (3520356).

Almost surely, 2^7040711 is an apocalyptic number.

7040711 is a deficient number, since it is larger than the sum of its proper divisors (1).

7040711 is an equidigital number, since it uses as much as digits as its factorization.

7040711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 7040711 is about 2653.4338130053. The cubic root of 7040711 is about 191.6632461477.

It can be divided in two parts, 70407 and 11, that multiplied together give a palindrome (774477).

The spelling of 7040711 in words is "seven million, forty thousand, seven hundred eleven".