1174427 has 4 divisors (see below), whose sum is σ = 1196640. Its totient is φ = 1152216.

The previous prime is 1174423. The next prime is 1174441. The reversal of 1174427 is 7244711.

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

It is a cyclic number.

It is not a de Polignac number, because 1174427 - 2² = 1174423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1174396 and 1174405.

It is not an unprimeable number, because it can be changed into a prime (1174423) 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, 11027 + ... + 11132.

It is an arithmetic number, because the mean of its divisors is an integer number (299160).

2^1174427 is an apocalyptic number.

1174427 is a deficient number, since it is larger than the sum of its proper divisors (22213).

1174427 is an equidigital number, since it uses as much as digits as its factorization.

1174427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22212.

The product of its digits is 1568, while the sum is 26.

The square root of 1174427 is about 1083.7098320122. The cubic root of 1174427 is about 105.5055588814.

The spelling of 1174427 in words is "one million, one hundred seventy-four thousand, four hundred twenty-seven".