2236049 has 2 divisors, whose sum is σ = 2236050. Its totient is φ = 2236048.

The previous prime is 2236009. The next prime is 2236051. The reversal of 2236049 is 9406322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2235025 + 1024 = 1495^2 + 32^2 .

It is a cyclic number.

It is not a de Polignac number, because 2236049 - 2¹⁶ = 2170513 is a prime.

Together with 2236051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2236009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1118024 + 1118025.

It is an arithmetic number, because the mean of its divisors is an integer number (1118025).

2^2236049 is an apocalyptic number.

It is an amenable number.

2236049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2236049 is an equidigital number, since it uses as much as digits as its factorization.

2236049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2236049 is about 1495.3424356983. The cubic root of 2236049 is about 130.7656786632.

The spelling of 2236049 in words is "two million, two hundred thirty-six thousand, forty-nine".