1741249 has 2 divisors, whose sum is σ = 1741250. Its totient is φ = 1741248.

The previous prime is 1741241. The next prime is 1741273. The reversal of 1741249 is 9421471.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1140624 + 600625 = 1068^2 + 775^2 .

It is an emirp because it is prime and its reverse (9421471) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1741249 - 2³ = 1741241 is a prime.

It is a Chen prime.

1741249 is a lucky number.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (1741241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 870624 + 870625.

It is an arithmetic number, because the mean of its divisors is an integer number (870625).

2^1741249 is an apocalyptic number.

It is an amenable number.

1741249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1741249 is an equidigital number, since it uses as much as digits as its factorization.

1741249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 28.

The square root of 1741249 is about 1319.5639431267. The cubic root of 1741249 is about 120.3059093146.

The spelling of 1741249 in words is "one million, seven hundred forty-one thousand, two hundred forty-nine".