1393097 has 2 divisors, whose sum is σ = 1393098. Its totient is φ = 1393096.

The previous prime is 1393079. The next prime is 1393103. The reversal of 1393097 is 7903931.

It is a happy number.

Together with previous prime (1393079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1229881 + 163216 = 1109^2 + 404^2 .

It is a cyclic number.

It is not a de Polignac number, because 1393097 - 2¹² = 1389001 is a prime.

It is not a weakly prime, because it can be changed into another prime (1393027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 696548 + 696549.

It is an arithmetic number, because the mean of its divisors is an integer number (696549).

2^1393097 is an apocalyptic number.

It is an amenable number.

1393097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1393097 is an equidigital number, since it uses as much as digits as its factorization.

1393097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 32.

The square root of 1393097 is about 1180.2953020325. The cubic root of 1393097 is about 111.6847266649.

The spelling of 1393097 in words is "one million, three hundred ninety-three thousand, ninety-seven".