1009097 has 2 divisors, whose sum is σ = 1009098. Its totient is φ = 1009096.

The previous prime is 1009061. The next prime is 1009121. The reversal of 1009097 is 7909001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 978121 + 30976 = 989^2 + 176^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1009097 is a prime.

It is equal to p₇₉₁₈₁ and since 1009097 and 79181 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (1009007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504548 + 504549.

It is an arithmetic number, because the mean of its divisors is an integer number (504549).

2^1009097 is an apocalyptic number.

It is an amenable number.

1009097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1009097 is an equidigital number, since it uses as much as digits as its factorization.

1009097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567, while the sum is 26.

The square root of 1009097 is about 1004.5382023597. The cubic root of 1009097 is about 100.3023184479.

The spelling of 1009097 in words is "one million, nine thousand, ninety-seven".