2319853 has 2 divisors, whose sum is σ = 2319854. Its totient is φ = 2319852.

The previous prime is 2319841. The next prime is 2319883. The reversal of 2319853 is 3589132.

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., 2319529 + 324 = 1523^2 + 18^2 .

It is a cyclic number.

It is not a de Polignac number, because 2319853 - 2⁹ = 2319341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2319883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1159926 + 1159927.

It is an arithmetic number, because the mean of its divisors is an integer number (1159927).

2^2319853 is an apocalyptic number.

It is an amenable number.

2319853 is a deficient number, since it is larger than the sum of its proper divisors (1).

2319853 is an equidigital number, since it uses as much as digits as its factorization.

2319853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 31.

The square root of 2319853 is about 1523.1063652943. The cubic root of 2319853 is about 132.3793228998.

The spelling of 2319853 in words is "two million, three hundred nineteen thousand, eight hundred fifty-three".