1352449 has 8 divisors (see below), whose sum is σ = 1577600. Its totient is φ = 1158948.

The previous prime is 1352447. The next prime is 1352459. The reversal of 1352449 is 9442531.

It is not a de Polignac number, because 1352449 - 2¹ = 1352447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1352441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1629 + ... + 2314.

It is an arithmetic number, because the mean of its divisors is an integer number (197200).

2^1352449 is an apocalyptic number.

It is an amenable number.

1352449 is a deficient number, since it is larger than the sum of its proper divisors (225151).

1352449 is an frugal number, since it uses more digits than its factorization.

1352449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3964 (or 3950 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 1352449 is about 1162.9484081420. The cubic root of 1352449 is about 110.5877356480.

The spelling of 1352449 in words is "one million, three hundred fifty-two thousand, four hundred forty-nine".