1173426 has 16 divisors (see below), whose sum is σ = 2360064. Its totient is φ = 388944.

The previous prime is 1173407. The next prime is 1173433. The reversal of 1173426 is 6243711.

It is a junction number, because it is equal to n+sod(n) for n = 1173396 and 1173405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 900 + ... + 1776.

It is an arithmetic number, because the mean of its divisors is an integer number (147504).

2^1173426 is an apocalyptic number.

1173426 is an abundant number, since it is smaller than the sum of its proper divisors (1186638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1173426 is a wasteful number, since it uses less digits than its factorization.

1173426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105.

The product of its digits is 1008, while the sum is 24.

The square root of 1173426 is about 1083.2478940667. The cubic root of 1173426 is about 105.4755751578.

It can be divided in two parts, 11 and 73426, that added together give a palindrome (73437).

The spelling of 1173426 in words is "one million, one hundred seventy-three thousand, four hundred twenty-six".