1164797 has 4 divisors (see below), whose sum is σ = 1196316. Its totient is φ = 1133280.

The previous prime is 1164791. The next prime is 1164799. The reversal of 1164797 is 7974611.

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 534361 + 630436 = 731^2 + 794^2 .

It is a cyclic number.

It is not a de Polignac number, because 1164797 - 2¹⁶ = 1099261 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164791) 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, 15704 + ... + 15777.

It is an arithmetic number, because the mean of its divisors is an integer number (299079).

2^1164797 is an apocalyptic number.

It is an amenable number.

1164797 is a deficient number, since it is larger than the sum of its proper divisors (31519).

1164797 is an equidigital number, since it uses as much as digits as its factorization.

1164797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31518.

The product of its digits is 10584, while the sum is 35.

The square root of 1164797 is about 1079.2576152152. The cubic root of 1164797 is about 105.2163942413.

It can be divided in two parts, 116 and 4797, that added together give a cube (4913 = 17³).

The spelling of 1164797 in words is "one million, one hundred sixty-four thousand, seven hundred ninety-seven".