2132286749 has 2 divisors, whose sum is σ = 2132286750. Its totient is φ = 2132286748.

The previous prime is 2132286743. The next prime is 2132286757. The reversal of 2132286749 is 9476822312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2032386724 + 99900025 = 45082^2 + 9995^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132286749 - 2⁸ = 2132286493 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 (2132286743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066143374 + 1066143375.

It is an arithmetic number, because the mean of its divisors is an integer number (1066143375).

Almost surely, 2^2132286749 is an apocalyptic number.

It is an amenable number.

2132286749 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132286749 is an equidigital number, since it uses as much as digits as its factorization.

2132286749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 44.

The square root of 2132286749 is about 46176.6905375429. The cubic root of 2132286749 is about 1287.1086312764.

The spelling of 2132286749 in words is "two billion, one hundred thirty-two million, two hundred eighty-six thousand, seven hundred forty-nine".