1352291 has 2 divisors, whose sum is σ = 1352292. Its totient is φ = 1352290.

The previous prime is 1352279. The next prime is 1352293. The reversal of 1352291 is 1922531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1352291 - 2⁶ = 1352227 is a prime.

Together with 1352293, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1352293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676145 + 676146.

It is an arithmetic number, because the mean of its divisors is an integer number (676146).

2^1352291 is an apocalyptic number.

1352291 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352291 is an equidigital number, since it uses as much as digits as its factorization.

1352291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 540, while the sum is 23.

The square root of 1352291 is about 1162.8804753714. The cubic root of 1352291 is about 110.5834290056.

The spelling of 1352291 in words is "one million, three hundred fifty-two thousand, two hundred ninety-one".