11417513 has 2 divisors, whose sum is σ = 11417514. Its totient is φ = 11417512.

The previous prime is 11417509. The next prime is 11417519. The reversal of 11417513 is 31571411.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9320809 + 2096704 = 3053^2 + 1448^2 .

It is a cyclic number.

It is not a de Polignac number, because 11417513 - 2² = 11417509 is a prime.

It is not a weakly prime, because it can be changed into another prime (11417519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5708756 + 5708757.

It is an arithmetic number, because the mean of its divisors is an integer number (5708757).

Almost surely, 2^11417513 is an apocalyptic number.

It is an amenable number.

11417513 is a deficient number, since it is larger than the sum of its proper divisors (1).

11417513 is an equidigital number, since it uses as much as digits as its factorization.

11417513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 420, while the sum is 23.

The square root of 11417513 is about 3378.9810594320. The cubic root of 11417513 is about 225.1769012082.

Adding to 11417513 its reverse (31571411), we get a palindrome (42988924).

The spelling of 11417513 in words is "eleven million, four hundred seventeen thousand, five hundred thirteen".