1373226 has 16 divisors (see below), whose sum is σ = 2908224. Its totient is φ = 430784.

The previous prime is 1373219. The next prime is 1373227. The reversal of 1373226 is 6223731.

It is a junction number, because it is equal to n+sod(n) for n = 1373196 and 1373205.

It is not an unprimeable number, because it can be changed into a prime (1373227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6630 + ... + 6833.

It is an arithmetic number, because the mean of its divisors is an integer number (181764).

2^1373226 is an apocalyptic number.

1373226 is an abundant number, since it is smaller than the sum of its proper divisors (1534998).

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

1373226 is a wasteful number, since it uses less digits than its factorization.

1373226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13485.

The product of its digits is 1512, while the sum is 24.

The square root of 1373226 is about 1171.8472596717. The cubic root of 1373226 is about 111.1511616359.

Adding to 1373226 its reverse (6223731), we get a palindrome (7596957).

The spelling of 1373226 in words is "one million, three hundred seventy-three thousand, two hundred twenty-six".