1352447 has 2 divisors, whose sum is σ = 1352448. Its totient is φ = 1352446.

The previous prime is 1352443. The next prime is 1352459. The reversal of 1352447 is 7442531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1352447 - 2² = 1352443 is a prime.

It is a super-3 number, since 3×1352447³ = 7421334713335855869, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1352441) 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, 676223 + 676224.

It is an arithmetic number, because the mean of its divisors is an integer number (676224).

2^1352447 is an apocalyptic number.

1352447 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352447 is an equidigital number, since it uses as much as digits as its factorization.

1352447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 26.

The square root of 1352447 is about 1162.9475482583. The cubic root of 1352447 is about 110.5876811357.

Adding to 1352447 its reverse (7442531), we get a palindrome (8794978).

It can be divided in two parts, 13524 and 47, that multiplied together give a triangular number (635628 = T₁₁₂₇).

The spelling of 1352447 in words is "one million, three hundred fifty-two thousand, four hundred forty-seven".