1359091 has 2 divisors, whose sum is σ = 1359092. Its totient is φ = 1359090.

The previous prime is 1359077. The next prime is 1359097. The reversal of 1359091 is 1909531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1359091 - 2¹¹ = 1357043 is a prime.

1359091 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1359097) 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, 679545 + 679546.

It is an arithmetic number, because the mean of its divisors is an integer number (679546).

2^1359091 is an apocalyptic number.

1359091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1359091 is an equidigital number, since it uses as much as digits as its factorization.

1359091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1215, while the sum is 28.

The square root of 1359091 is about 1165.8005832903. The cubic root of 1359091 is about 110.7684755681.

The spelling of 1359091 in words is "one million, three hundred fifty-nine thousand, ninety-one".