11242877 has 2 divisors, whose sum is σ = 11242878. Its totient is φ = 11242876.

The previous prime is 11242873. The next prime is 11242901. The reversal of 11242877 is 77824211.

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., 10686361 + 556516 = 3269^2 + 746^2 .

It is a cyclic number.

It is not a de Polignac number, because 11242877 - 2² = 11242873 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11242873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5621438 + 5621439.

It is an arithmetic number, because the mean of its divisors is an integer number (5621439).

Almost surely, 2^11242877 is an apocalyptic number.

It is an amenable number.

11242877 is a deficient number, since it is larger than the sum of its proper divisors (1).

11242877 is an equidigital number, since it uses as much as digits as its factorization.

11242877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6272, while the sum is 32.

The square root of 11242877 is about 3353.0399639730. The cubic root of 11242877 is about 224.0229369051.

The spelling of 11242877 in words is "eleven million, two hundred forty-two thousand, eight hundred seventy-seven".