1941259 has 2 divisors, whose sum is σ = 1941260. Its totient is φ = 1941258.

The previous prime is 1941257. The next prime is 1941263. The reversal of 1941259 is 9521491.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1941259 - 2¹ = 1941257 is a prime.

Together with 1941257, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1941259.

It is not a weakly prime, because it can be changed into another prime (1941253) 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, 970629 + 970630.

It is an arithmetic number, because the mean of its divisors is an integer number (970630).

2^1941259 is an apocalyptic number.

1941259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1941259 is an equidigital number, since it uses as much as digits as its factorization.

1941259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 31.

The square root of 1941259 is about 1393.2907090769. The cubic root of 1941259 is about 124.7463442851.

The spelling of 1941259 in words is "one million, nine hundred forty-one thousand, two hundred fifty-nine".