1123274 has 8 divisors (see below), whose sum is σ = 1758240. Its totient is φ = 537196.

The previous prime is 1123267. The next prime is 1123279. The reversal of 1123274 is 4723211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123279) 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, 12164 + ... + 12255.

It is an arithmetic number, because the mean of its divisors is an integer number (219780).

2^1123274 is an apocalyptic number.

1123274 is a deficient number, since it is larger than the sum of its proper divisors (634966).

1123274 is a wasteful number, since it uses less digits than its factorization.

1123274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24444.

The product of its digits is 336, while the sum is 20.

The square root of 1123274 is about 1059.8462152596. The cubic root of 1123274 is about 103.9509754146.

Adding to 1123274 its reverse (4723211), we get a palindrome (5846485).

The spelling of 1123274 in words is "one million, one hundred twenty-three thousand, two hundred seventy-four".