2246240066 has 48 divisors (see below), whose sum is σ = 4072809600. Its totient is φ = 925309728.

The previous prime is 2246239991. The next prime is 2246240071. The reversal of 2246240066 is 6600426422.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 677585 + ... + 680891.

It is an arithmetic number, because the mean of its divisors is an integer number (84850200).

Almost surely, 2^2246240066 is an apocalyptic number.

2246240066 is a deficient number, since it is larger than the sum of its proper divisors (1826569534).

2246240066 is a wasteful number, since it uses less digits than its factorization.

2246240066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3591 (or 3584 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2246240066 is about 47394.5151467973. The cubic root of 2246240066 is about 1309.6403779476.

Adding to 2246240066 its reverse (6600426422), we get a palindrome (8846666488).

The spelling of 2246240066 in words is "two billion, two hundred forty-six million, two hundred forty thousand, sixty-six".