2253617 has 2 divisors, whose sum is σ = 2253618. Its totient is φ = 2253616.

The previous prime is 2253599. The next prime is 2253637. The reversal of 2253617 is 7163522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1874161 + 379456 = 1369^2 + 616^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2253617 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2253637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126808 + 1126809.

It is an arithmetic number, because the mean of its divisors is an integer number (1126809).

2^2253617 is an apocalyptic number.

It is an amenable number.

2253617 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253617 is an equidigital number, since it uses as much as digits as its factorization.

2253617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 26.

The square root of 2253617 is about 1501.2051825117. The cubic root of 2253617 is about 131.1072485749.

The spelling of 2253617 in words is "two million, two hundred fifty-three thousand, six hundred seventeen".