2053427 has 2 divisors, whose sum is σ = 2053428. Its totient is φ = 2053426.

The previous prime is 2053423. The next prime is 2053439. The reversal of 2053427 is 7243502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2053427 - 2² = 2053423 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2053421) 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, 1026713 + 1026714.

It is an arithmetic number, because the mean of its divisors is an integer number (1026714).

2^2053427 is an apocalyptic number.

2053427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053427 is an equidigital number, since it uses as much as digits as its factorization.

2053427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 2053427 is about 1432.9783668988. The cubic root of 2053427 is about 127.1041574284.

Adding to 2053427 its reverse (7243502), we get a palindrome (9296929).

The spelling of 2053427 in words is "two million, fifty-three thousand, four hundred twenty-seven".