2253497 has 2 divisors, whose sum is σ = 2253498. Its totient is φ = 2253496.

The previous prime is 2253491. The next prime is 2253499. The reversal of 2253497 is 7943522.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2019241 + 234256 = 1421^2 + 484^2 .

It is a cyclic number.

It is not a de Polignac number, because 2253497 - 2⁴ = 2253481 is a prime.

Together with 2253499, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2253491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126748 + 1126749.

It is an arithmetic number, because the mean of its divisors is an integer number (1126749).

2^2253497 is an apocalyptic number.

It is an amenable number.

2253497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253497 is an equidigital number, since it uses as much as digits as its factorization.

2253497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 32.

The square root of 2253497 is about 1501.1652140920. The cubic root of 2253497 is about 131.1049214789.

The spelling of 2253497 in words is "two million, two hundred fifty-three thousand, four hundred ninety-seven".