2253887 has 2 divisors, whose sum is σ = 2253888. Its totient is φ = 2253886.

The previous prime is 2253871. The next prime is 2253899. The reversal of 2253887 is 7883522.

It is a happy number.

2253887 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 is a cyclic number.

It is not a de Polignac number, because 2253887 - 2⁴ = 2253871 is a prime.

It is a d-powerful number, because it can be written as 2⁴ + 2¹¹ + 5⁹ + 3⁹ + 8² + 8⁶ + 7⁵ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2253827) 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, 1126943 + 1126944.

It is an arithmetic number, because the mean of its divisors is an integer number (1126944).

2^2253887 is an apocalyptic number.

2253887 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253887 is an equidigital number, since it uses as much as digits as its factorization.

2253887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 35.

The square root of 2253887 is about 1501.2951075655. The cubic root of 2253887 is about 131.1124842388.

The spelling of 2253887 in words is "two million, two hundred fifty-three thousand, eight hundred eighty-seven".