11237423 has 2 divisors, whose sum is σ = 11237424. Its totient is φ = 11237422.

The previous prime is 11237411. The next prime is 11237437. The reversal of 11237423 is 32473211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11237423 - 2²⁰ = 10188847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11237923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5618711 + 5618712.

It is an arithmetic number, because the mean of its divisors is an integer number (5618712).

Almost surely, 2^11237423 is an apocalyptic number.

11237423 is a deficient number, since it is larger than the sum of its proper divisors (1).

11237423 is an equidigital number, since it uses as much as digits as its factorization.

11237423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 23.

The square root of 11237423 is about 3352.2265734881. The cubic root of 11237423 is about 223.9867060031.

The spelling of 11237423 in words is "eleven million, two hundred thirty-seven thousand, four hundred twenty-three".