2246999039 has 4 divisors (see below), whose sum is σ = 2250065256. Its totient is φ = 2243932824.

The previous prime is 2246999023. The next prime is 2246999047. The reversal of 2246999039 is 9309996422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2246999039 - 2⁴ = 2246999023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246995039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1532009 + ... + 1533474.

It is an arithmetic number, because the mean of its divisors is an integer number (562516314).

Almost surely, 2^2246999039 is an apocalyptic number.

2246999039 is a deficient number, since it is larger than the sum of its proper divisors (3066217).

2246999039 is an equidigital number, since it uses as much as digits as its factorization.

2246999039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066216.

The product of its (nonzero) digits is 1889568, while the sum is 53.

The square root of 2246999039 is about 47402.5214413748. The cubic root of 2246999039 is about 1309.7878643734.

The spelling of 2246999039 in words is "two billion, two hundred forty-six million, nine hundred ninety-nine thousand, thirty-nine".