1053197 has 2 divisors, whose sum is σ = 1053198. Its totient is φ = 1053196.

The previous prime is 1053191. The next prime is 1053233. The reversal of 1053197 is 7913501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 978121 + 75076 = 989^2 + 274^2 .

It is a cyclic number.

It is not a de Polignac number, because 1053197 - 2⁴ = 1053181 is a prime.

It is a super-2 number, since 2×1053197² = 2218447841618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1053191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526598 + 526599.

It is an arithmetic number, because the mean of its divisors is an integer number (526599).

2^1053197 is an apocalyptic number.

It is an amenable number.

1053197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053197 is an equidigital number, since it uses as much as digits as its factorization.

1053197 is an evil number, because the sum of its binary digits is even.

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

The square root of 1053197 is about 1026.2538672278. The cubic root of 1053197 is about 101.7426873265.

Adding to 1053197 its reverse (7913501), we get a palindrome (8966698).

The spelling of 1053197 in words is "one million, fifty-three thousand, one hundred ninety-seven".