2245057 has 2 divisors, whose sum is σ = 2245058. Its totient is φ = 2245056.

The previous prime is 2245043. The next prime is 2245063. The reversal of 2245057 is 7505422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2143296 + 101761 = 1464^2 + 319^2 .

It is a cyclic number.

It is not a de Polignac number, because 2245057 - 2⁷ = 2244929 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 2²¹ + 4² + 5 + 0 + 5 + 7⁵ .

It is not a weakly prime, because it can be changed into another prime (2245157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122528 + 1122529.

It is an arithmetic number, because the mean of its divisors is an integer number (1122529).

2^2245057 is an apocalyptic number.

It is an amenable number.

2245057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2245057 is an equidigital number, since it uses as much as digits as its factorization.

2245057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 2245057 is about 1498.3514274028. The cubic root of 2245057 is about 130.9410413941.

The spelling of 2245057 in words is "two million, two hundred forty-five thousand, fifty-seven".