2373253 has 2 divisors, whose sum is σ = 2373254.
Its totient is φ = 2373252.
The previous prime is 2373247. The next prime is 2373263. The reversal of 2373253 is 3523732.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2259009 + 114244 = 1503^2 + 338^2
It is a cyclic number.
It is not a de Polignac number, because 2373253 - 25 = 2373221 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2373263) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1186626 + 1186627.
It is an arithmetic number, because the mean of its divisors is an integer number (1186627).
22373253 is an apocalyptic number.
It is an amenable number.
2373253 is a deficient number, since it is larger than the sum of its proper divisors (1).
2373253 is an equidigital number, since it uses as much as digits as its factorization.
2373253 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3780, while the sum is 25.
The square root of 2373253 is about 1540.5365948266.
The cubic root of 2373253 is about 133.3873607437.
Adding to 2373253 its reverse (3523732), we get a palindrome (5896985).
The spelling of 2373253 in words is "two million, three hundred seventy-three thousand, two hundred fifty-three".