2048231 has 2 divisors, whose sum is σ = 2048232. Its totient is φ = 2048230.

The previous prime is 2048203. The next prime is 2048239. The reversal of 2048231 is 1328402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2048231 - 2¹⁸ = 1786087 is a prime.

It is a super-2 number, since 2×2048231² = 8390500458722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2048239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024115 + 1024116.

It is an arithmetic number, because the mean of its divisors is an integer number (1024116).

2^2048231 is an apocalyptic number.

2048231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2048231 is an equidigital number, since it uses as much as digits as its factorization.

2048231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2048231 is about 1431.1642114027. The cubic root of 2048231 is about 126.9968585827.

The spelling of 2048231 in words is "two million, forty-eight thousand, two hundred thirty-one".