4250993 has 2 divisors, whose sum is σ = 4250994. Its totient is φ = 4250992.

The previous prime is 4250977. The next prime is 4251019. The reversal of 4250993 is 3990524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2226064 + 2024929 = 1492^2 + 1423^2 .

It is a cyclic number.

It is not a de Polignac number, because 4250993 - 2⁴ = 4250977 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (4250903) 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, 2125496 + 2125497.

It is an arithmetic number, because the mean of its divisors is an integer number (2125497).

Almost surely, 2^4250993 is an apocalyptic number.

It is an amenable number.

4250993 is a deficient number, since it is larger than the sum of its proper divisors (1).

4250993 is an equidigital number, since it uses as much as digits as its factorization.

4250993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 4250993 is about 2061.7936366184. The cubic root of 4250993 is about 161.9932045110.

The spelling of 4250993 in words is "four million, two hundred fifty thousand, nine hundred ninety-three".