1016797 has 4 divisors (see below), whose sum is σ = 1044316. Its totient is φ = 989280.

The previous prime is 1016789. The next prime is 1016839. The reversal of 1016797 is 7976101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 948676 + 68121 = 974^2 + 261^2 .

It is a cyclic number.

It is not a de Polignac number, because 1016797 - 2³ = 1016789 is a prime.

It is a super-2 number, since 2×1016797² = 2067752278418, 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 (1016737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13704 + ... + 13777.

It is an arithmetic number, because the mean of its divisors is an integer number (261079).

2^1016797 is an apocalyptic number.

It is an amenable number.

1016797 is a deficient number, since it is larger than the sum of its proper divisors (27519).

1016797 is an equidigital number, since it uses as much as digits as its factorization.

1016797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27518.

The product of its (nonzero) digits is 2646, while the sum is 31.

The square root of 1016797 is about 1008.3635257188. The cubic root of 1016797 is about 100.5567940500.

It can be divided in two parts, 10 and 16797, that added together give a 5-th power (16807 = 7⁵).

The spelling of 1016797 in words is "one million, sixteen thousand, seven hundred ninety-seven".