1319077 has 2 divisors, whose sum is σ = 1319078. Its totient is φ = 1319076.

The previous prime is 1319057. The next prime is 1319083. The reversal of 1319077 is 7709131.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 799236 + 519841 = 894^2 + 721^2 .

It is an emirp because it is prime and its reverse (7709131) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1319077 is a prime.

It is a Chen prime.

1319077 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1319057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 659538 + 659539.

It is an arithmetic number, because the mean of its divisors is an integer number (659539).

2^1319077 is an apocalyptic number.

It is an amenable number.

1319077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1319077 is an equidigital number, since it uses as much as digits as its factorization.

1319077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1323, while the sum is 28.

The square root of 1319077 is about 1148.5107748733. The cubic root of 1319077 is about 109.6705570240.

The spelling of 1319077 in words is "one million, three hundred nineteen thousand, seventy-seven".