1274823 has 24 divisors (see below), whose sum is σ = 2046720. Its totient is φ = 758160.

The previous prime is 1274803. The next prime is 1274851. The reversal of 1274823 is 3284721.

It is not a de Polignac number, because 1274823 - 2⁶ = 1274759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1274803) 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 23 ways as a sum of consecutive naturals, for example, 7740 + ... + 7902.

It is an arithmetic number, because the mean of its divisors is an integer number (85280).

2^1274823 is an apocalyptic number.

1274823 is a deficient number, since it is larger than the sum of its proper divisors (771897).

1274823 is a wasteful number, since it uses less digits than its factorization.

1274823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 256 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 1274823 is about 1129.0805994259. The cubic root of 1274823 is about 108.4301262472.

It can be divided in two parts, 127 and 4823, that added together give a triangular number (4950 = T₉₉).

The spelling of 1274823 in words is "one million, two hundred seventy-four thousand, eight hundred twenty-three".