3250243 has 2 divisors, whose sum is σ = 3250244. Its totient is φ = 3250242.

The previous prime is 3250229. The next prime is 3250253. The reversal of 3250243 is 3420523.

It is a strong prime.

It is an emirp because it is prime and its reverse (3420523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3250243 - 2⁵ = 3250211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3250243.

It is not a weakly prime, because it can be changed into another prime (3250223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625121 + 1625122.

It is an arithmetic number, because the mean of its divisors is an integer number (1625122).

Almost surely, 2^3250243 is an apocalyptic number.

3250243 is a deficient number, since it is larger than the sum of its proper divisors (1).

3250243 is an equidigital number, since it uses as much as digits as its factorization.

3250243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 3250243 is about 1802.8430325461. The cubic root of 3250243 is about 148.1284950542.

Adding to 3250243 its reverse (3420523), we get a palindrome (6670766).

The spelling of 3250243 in words is "three million, two hundred fifty thousand, two hundred forty-three".