2236992773 has 2 divisors, whose sum is σ = 2236992774. Its totient is φ = 2236992772.

The previous prime is 2236992763. The next prime is 2236992781. The reversal of 2236992773 is 3772996322.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1948604449 + 288388324 = 44143^2 + 16982^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2236992773 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2236992733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1118496386 + 1118496387.

It is an arithmetic number, because the mean of its divisors is an integer number (1118496387).

Almost surely, 2^2236992773 is an apocalyptic number.

It is an amenable number.

2236992773 is a deficient number, since it is larger than the sum of its proper divisors (1).

2236992773 is an equidigital number, since it uses as much as digits as its factorization.

2236992773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1714608, while the sum is 50.

The square root of 2236992773 is about 47296.8579611796. The cubic root of 2236992773 is about 1307.8407357279.

It can be divided in two parts, 223 and 6992773, that added together give a palindrome (6992996).

The spelling of 2236992773 in words is "two billion, two hundred thirty-six million, nine hundred ninety-two thousand, seven hundred seventy-three".