1092997 has 2 divisors, whose sum is σ = 1092998. Its totient is φ = 1092996.

The previous prime is 1092991. The next prime is 1093007. The reversal of 1092997 is 7992901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 772641 + 320356 = 879^2 + 566^2 .

It is a cyclic number.

It is not a de Polignac number, because 1092997 - 2³ = 1092989 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1092991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546498 + 546499.

It is an arithmetic number, because the mean of its divisors is an integer number (546499).

2^1092997 is an apocalyptic number.

It is an amenable number.

1092997 is a deficient number, since it is larger than the sum of its proper divisors (1).

1092997 is an equidigital number, since it uses as much as digits as its factorization.

1092997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 37.

The square root of 1092997 is about 1045.4649683275. The cubic root of 1092997 is about 103.0084826646.

It can be divided in two parts, 10929 and 97, that added together give a triangular number (11026 = T₁₄₈).

The spelling of 1092997 in words is "one million, ninety-two thousand, nine hundred ninety-seven".