2048369 has 2 divisors, whose sum is σ = 2048370. Its totient is φ = 2048368.

The previous prime is 2048359. The next prime is 2048413. The reversal of 2048369 is 9638402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1575025 + 473344 = 1255^2 + 688^2 .

It is a cyclic number.

It is not a de Polignac number, because 2048369 - 2⁴ = 2048353 is a prime.

It is a super-2 number, since 2×2048369² = 8391631120322, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2048329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024184 + 1024185.

It is an arithmetic number, because the mean of its divisors is an integer number (1024185).

2^2048369 is an apocalyptic number.

It is an amenable number.

2048369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2048369 is an equidigital number, since it uses as much as digits as its factorization.

2048369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2048369 is about 1431.2124230875. The cubic root of 2048369 is about 126.9997106654. Note that the first 3 decimals are identical.

The spelling of 2048369 in words is "two million, forty-eight thousand, three hundred sixty-nine".