11261407 has 2 divisors, whose sum is σ = 11261408. Its totient is φ = 11261406.

The previous prime is 11261359. The next prime is 11261413. The reversal of 11261407 is 70416211.

It is a strong prime.

It is an emirp because it is prime and its reverse (70416211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11261407 - 2⁷ = 11261279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11261447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5630703 + 5630704.

It is an arithmetic number, because the mean of its divisors is an integer number (5630704).

Almost surely, 2^11261407 is an apocalyptic number.

11261407 is a deficient number, since it is larger than the sum of its proper divisors (1).

11261407 is an equidigital number, since it uses as much as digits as its factorization.

11261407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 11261407 is about 3355.8019905829. The cubic root of 11261407 is about 224.1459441665.

Adding to 11261407 its reverse (70416211), we get a palindrome (81677618).

The spelling of 11261407 in words is "eleven million, two hundred sixty-one thousand, four hundred seven".