1829249 has 2 divisors, whose sum is σ = 1829250. Its totient is φ = 1829248.

The previous prime is 1829227. The next prime is 1829257. The reversal of 1829249 is 9429281.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1803649 + 25600 = 1343^2 + 160^2 .

It is a cyclic number.

It is not a de Polignac number, because 1829249 - 2⁸ = 1828993 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1829209) by changing a digit.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 914624 + 914625.

It is an arithmetic number, because the mean of its divisors is an integer number (914625).

2^1829249 is an apocalyptic number.

It is an amenable number.

1829249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1829249 is an equidigital number, since it uses as much as digits as its factorization.

1829249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 35.

The square root of 1829249 is about 1352.4973197755. The cubic root of 1829249 is about 122.2993856477.

The spelling of 1829249 in words is "one million, eight hundred twenty-nine thousand, two hundred forty-nine".