1065197 has 8 divisors (see below), whose sum is σ = 1281600. Its totient is φ = 864864.

The previous prime is 1065173. The next prime is 1065209. The reversal of 1065197 is 7915601.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1065197 - 2⁶ = 1065133 is a prime.

It is a super-2 number, since 2×1065197² = 2269289297618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3872 + ... + 4137.

It is an arithmetic number, because the mean of its divisors is an integer number (160200).

2^1065197 is an apocalyptic number.

It is an amenable number.

1065197 is a deficient number, since it is larger than the sum of its proper divisors (216403).

1065197 is an equidigital number, since it uses as much as digits as its factorization.

1065197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8035.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 1065197 is about 1032.0838144259. The cubic root of 1065197 is about 102.1276436081.

The spelling of 1065197 in words is "one million, sixty-five thousand, one hundred ninety-seven".