1652263 has 2 divisors, whose sum is σ = 1652264. Its totient is φ = 1652262.

The previous prime is 1652243. The next prime is 1652267. The reversal of 1652263 is 3622561.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1652263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1652267) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826131 + 826132.

It is an arithmetic number, because the mean of its divisors is an integer number (826132).

2^1652263 is an apocalyptic number.

1652263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1652263 is an equidigital number, since it uses as much as digits as its factorization.

1652263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 25.

The square root of 1652263 is about 1285.4038275966. The cubic root of 1652263 is about 118.2205727841.

The spelling of 1652263 in words is "one million, six hundred fifty-two thousand, two hundred sixty-three".