11242937 has 2 divisors, whose sum is σ = 11242938. Its totient is φ = 11242936.

The previous prime is 11242901. The next prime is 11242951. The reversal of 11242937 is 73924211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11162281 + 80656 = 3341^2 + 284^2 .

It is a cyclic number.

It is not a de Polignac number, because 11242937 - 2⁶ = 11242873 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11242997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5621468 + 5621469.

It is an arithmetic number, because the mean of its divisors is an integer number (5621469).

Almost surely, 2^11242937 is an apocalyptic number.

It is an amenable number.

11242937 is a deficient number, since it is larger than the sum of its proper divisors (1).

11242937 is an equidigital number, since it uses as much as digits as its factorization.

11242937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 29.

The square root of 11242937 is about 3353.0489110659. The cubic root of 11242937 is about 224.0233354197.

The spelling of 11242937 in words is "eleven million, two hundred forty-two thousand, nine hundred thirty-seven".