2246759987 has 2 divisors, whose sum is σ = 2246759988. Its totient is φ = 2246759986.

The previous prime is 2246759969. The next prime is 2246760017. The reversal of 2246759987 is 7899576422.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2246759987 - 2¹⁸ = 2246497843 is a prime.

It is not a weakly prime, because it can be changed into another prime (2246759087) 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, 1123379993 + 1123379994.

It is an arithmetic number, because the mean of its divisors is an integer number (1123379994).

Almost surely, 2^2246759987 is an apocalyptic number.

2246759987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246759987 is an equidigital number, since it uses as much as digits as its factorization.

2246759987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15240960, while the sum is 59.

The square root of 2246759987 is about 47399.9998628692. Note that the first 3 decimals coincide. The cubic root of 2246759987 is about 1309.7414144926.

The spelling of 2246759987 in words is "two billion, two hundred forty-six million, seven hundred fifty-nine thousand, nine hundred eighty-seven".