7011491 has 2 divisors, whose sum is σ = 7011492. Its totient is φ = 7011490.

The previous prime is 7011479. The next prime is 7011503. The reversal of 7011491 is 1941107.

It is a balanced prime because it is at equal distance from previous prime (7011479) and next prime (7011503).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7011491 is a prime.

It is a super-2 number, since 2×7011491² = 98322012086162, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7010491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3505745 + 3505746.

It is an arithmetic number, because the mean of its divisors is an integer number (3505746).

Almost surely, 2^7011491 is an apocalyptic number.

7011491 is a deficient number, since it is larger than the sum of its proper divisors (1).

7011491 is an equidigital number, since it uses as much as digits as its factorization.

7011491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 7011491 is about 2647.9220154680. The cubic root of 7011491 is about 191.3977348254.

Adding to 7011491 its reverse (1941107), we get a palindrome (8952598).

The spelling of 7011491 in words is "seven million, eleven thousand, four hundred ninety-one".