2250089 has 2 divisors, whose sum is σ = 2250090. Its totient is φ = 2250088.

The previous prime is 2250043. The next prime is 2250091. The reversal of 2250089 is 9800522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2226064 + 24025 = 1492^2 + 155^2 .

It is a cyclic number.

It is not a de Polignac number, because 2250089 - 2¹² = 2245993 is a prime.

Together with 2250091, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (2250029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125044 + 1125045.

It is an arithmetic number, because the mean of its divisors is an integer number (1125045).

2^2250089 is an apocalyptic number.

It is an amenable number.

2250089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2250089 is an equidigital number, since it uses as much as digits as its factorization.

2250089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 2250089 is about 1500.0296663733. The cubic root of 2250089 is about 131.0387974357.

The spelling of 2250089 in words is "two million, two hundred fifty thousand, eighty-nine".