4428037 has 2 divisors, whose sum is σ = 4428038. Its totient is φ = 4428036.

The previous prime is 4428031. The next prime is 4428043. The reversal of 4428037 is 7308244.

It is a balanced prime because it is at equal distance from previous prime (4428031) and next prime (4428043).

It can be written as a sum of positive squares in only one way, i.e., 2709316 + 1718721 = 1646^2 + 1311^2 .

It is a cyclic number.

It is not a de Polignac number, because 4428037 - 2¹¹ = 4425989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4427996 and 4428014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4428031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2214018 + 2214019.

It is an arithmetic number, because the mean of its divisors is an integer number (2214019).

Almost surely, 2^4428037 is an apocalyptic number.

It is an amenable number.

4428037 is a deficient number, since it is larger than the sum of its proper divisors (1).

4428037 is an equidigital number, since it uses as much as digits as its factorization.

4428037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 4428037 is about 2104.2901415917. The cubic root of 4428037 is about 164.2115676208.

The spelling of 4428037 in words is "four million, four hundred twenty-eight thousand, thirty-seven".