1675441 has 2 divisors, whose sum is σ = 1675442. Its totient is φ = 1675440.

The previous prime is 1675411. The next prime is 1675447. The reversal of 1675441 is 1445761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1430416 + 245025 = 1196^2 + 495^2 .

It is a cyclic number.

It is not a de Polignac number, because 1675441 - 2¹¹ = 1673393 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (1675447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837720 + 837721.

It is an arithmetic number, because the mean of its divisors is an integer number (837721).

2^1675441 is an apocalyptic number.

It is an amenable number.

1675441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1675441 is an equidigital number, since it uses as much as digits as its factorization.

1675441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 28.

The square root of 1675441 is about 1294.3882725056. The cubic root of 1675441 is about 118.7708085419.

It can be divided in two parts, 1675 and 441, that added together give a square (2116 = 46²).

The spelling of 1675441 in words is "one million, six hundred seventy-five thousand, four hundred forty-one".