1174397 has 4 divisors (see below), whose sum is σ = 1342176. Its totient is φ = 1006620.

The previous prime is 1174387. The next prime is 1174399. The reversal of 1174397 is 7934711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7934711 = 2687 ⋅2953.

It is a cyclic number.

It is not a de Polignac number, because 1174397 - 2⁸ = 1174141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1174399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83879 + ... + 83892.

It is an arithmetic number, because the mean of its divisors is an integer number (335544).

2^1174397 is an apocalyptic number.

It is an amenable number.

1174397 is a deficient number, since it is larger than the sum of its proper divisors (167779).

1174397 is an equidigital number, since it uses as much as digits as its factorization.

1174397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167778.

The product of its digits is 5292, while the sum is 32.

The square root of 1174397 is about 1083.6959905804. The cubic root of 1174397 is about 105.5046605160.

The spelling of 1174397 in words is "one million, one hundred seventy-four thousand, three hundred ninety-seven".