11273767 has 2 divisors, whose sum is σ = 11273768. Its totient is φ = 11273766.

The previous prime is 11273753. The next prime is 11273777. The reversal of 11273767 is 76737211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11273767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11273777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5636883 + 5636884.

It is an arithmetic number, because the mean of its divisors is an integer number (5636884).

Almost surely, 2^11273767 is an apocalyptic number.

11273767 is a deficient number, since it is larger than the sum of its proper divisors (1).

11273767 is an equidigital number, since it uses as much as digits as its factorization.

11273767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12348, while the sum is 34.

The square root of 11273767 is about 3357.6430721564. The cubic root of 11273767 is about 224.2279182608.

The spelling of 11273767 in words is "eleven million, two hundred seventy-three thousand, seven hundred sixty-seven".