2250667 has 2 divisors, whose sum is σ = 2250668. Its totient is φ = 2250666.

The previous prime is 2250649. The next prime is 2250671. The reversal of 2250667 is 7660522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2250667 - 2¹⁹ = 1726379 is a prime.

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 (2250637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125333 + 1125334.

It is an arithmetic number, because the mean of its divisors is an integer number (1125334).

2^2250667 is an apocalyptic number.

2250667 is a deficient number, since it is larger than the sum of its proper divisors (1).

2250667 is an equidigital number, since it uses as much as digits as its factorization.

2250667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 2250667 is about 1500.2223168584. Note that the first 3 decimals coincide. The cubic root of 2250667 is about 131.0500168349.

The spelling of 2250667 in words is "two million, two hundred fifty thousand, six hundred sixty-seven".