2240320007 has 2 divisors, whose sum is σ = 2240320008. Its totient is φ = 2240320006.

The previous prime is 2240319973. The next prime is 2240320009. The reversal of 2240320007 is 7000230422.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2240320007 - 2¹⁸ = 2240057863 is a prime.

Together with 2240320009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2240320009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120160003 + 1120160004.

It is an arithmetic number, because the mean of its divisors is an integer number (1120160004).

Almost surely, 2^2240320007 is an apocalyptic number.

2240320007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240320007 is an equidigital number, since it uses as much as digits as its factorization.

2240320007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 2240320007 is about 47332.0188350339. The cubic root of 2240320007 is about 1308.4888284965.

Adding to 2240320007 its reverse (7000230422), we get a palindrome (9240550429).

The spelling of 2240320007 in words is "two billion, two hundred forty million, three hundred twenty thousand, seven".