2124853 has 2 divisors, whose sum is σ = 2124854. Its totient is φ = 2124852.

The previous prime is 2124841. The next prime is 2124869. The reversal of 2124853 is 3584212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2007889 + 116964 = 1417^2 + 342^2 .

It is a cyclic number.

It is not a de Polignac number, because 2124853 - 2⁵ = 2124821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2124253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062426 + 1062427.

It is an arithmetic number, because the mean of its divisors is an integer number (1062427).

2^2124853 is an apocalyptic number.

It is an amenable number.

2124853 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124853 is an equidigital number, since it uses as much as digits as its factorization.

2124853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920, while the sum is 25.

The square root of 2124853 is about 1457.6875522553. The cubic root of 2124853 is about 128.5611149281.

The spelling of 2124853 in words is "two million, one hundred twenty-four thousand, eight hundred fifty-three".