2445437 has 2 divisors, whose sum is σ = 2445438. Its totient is φ = 2445436.

The previous prime is 2445419. The next prime is 2445451. The reversal of 2445437 is 7345442.

2445437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2374681 + 70756 = 1541^2 + 266^2 .

It is a cyclic number.

It is not a de Polignac number, because 2445437 - 2⁸ = 2445181 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2441437) 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, 1222718 + 1222719.

It is an arithmetic number, because the mean of its divisors is an integer number (1222719).

2^2445437 is an apocalyptic number.

It is an amenable number.

2445437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2445437 is an equidigital number, since it uses as much as digits as its factorization.

2445437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 29.

The square root of 2445437 is about 1563.7893080591. The cubic root of 2445437 is about 134.7262307440.

It can be divided in two parts, 2445 and 437, that added together give a palindrome (2882).

The spelling of 2445437 in words is "two million, four hundred forty-five thousand, four hundred thirty-seven".