2252293 has 4 divisors (see below), whose sum is σ = 2255488. Its totient is φ = 2249100.

The previous prime is 2252273. The next prime is 2252309. The reversal of 2252293 is 3922522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2252293 is a prime.

It is a d-powerful number, because it can be written as 2⁸ + 2¹² + 5² + 2¹⁷ + 2²¹ + 9 + 3⁹ .

It is a Duffinian number.

2252293 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21 + ... + 2122.

It is an arithmetic number, because the mean of its divisors is an integer number (563872).

2^2252293 is an apocalyptic number.

It is an amenable number.

2252293 is a deficient number, since it is larger than the sum of its proper divisors (3195).

2252293 is a wasteful number, since it uses less digits than its factorization.

2252293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3194.

The product of its digits is 2160, while the sum is 25.

The square root of 2252293 is about 1500.7641386974. The cubic root of 2252293 is about 131.0815683754.

The spelling of 2252293 in words is "two million, two hundred fifty-two thousand, two hundred ninety-three".