1097351 has 2 divisors, whose sum is σ = 1097352. Its totient is φ = 1097350.

The previous prime is 1097323. The next prime is 1097359. The reversal of 1097351 is 1537901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1097351 - 2¹⁰ = 1096327 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1097351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1097359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548675 + 548676.

It is an arithmetic number, because the mean of its divisors is an integer number (548676).

2^1097351 is an apocalyptic number.

1097351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1097351 is an equidigital number, since it uses as much as digits as its factorization.

1097351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 1097351 is about 1047.5452257540. The cubic root of 1097351 is about 103.1450809992.

The spelling of 1097351 in words is "one million, ninety-seven thousand, three hundred fifty-one".