2440937 has 2 divisors, whose sum is σ = 2440938. Its totient is φ = 2440936.

The previous prime is 2440883. The next prime is 2440943. The reversal of 2440937 is 7390442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1336336 + 1104601 = 1156^2 + 1051^2 .

It is a cyclic number.

It is not a de Polignac number, because 2440937 - 2⁸ = 2440681 is a prime.

It is a Chen prime.

It is an Ulam number.

It is equal to p₁₇₉₀₅₇ and since 2440937 and 179057 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (2440237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220468 + 1220469.

It is an arithmetic number, because the mean of its divisors is an integer number (1220469).

2^2440937 is an apocalyptic number.

It is an amenable number.

2440937 is a deficient number, since it is larger than the sum of its proper divisors (1).

2440937 is an equidigital number, since it uses as much as digits as its factorization.

2440937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2440937 is about 1562.3498327839. The cubic root of 2440937 is about 134.6435406432.

The spelling of 2440937 in words is "two million, four hundred forty thousand, nine hundred thirty-seven".