1375113226 has 8 divisors (see below), whose sum is σ = 2093456160. Its totient is φ = 677294508.

The previous prime is 1375113217. The next prime is 1375113253. The reversal of 1375113226 is 6223115731.

It is a happy number.

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

It is an unprimeable number.

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, 5130886 + ... + 5131153.

It is an arithmetic number, because the mean of its divisors is an integer number (261682020).

Almost surely, 2^1375113226 is an apocalyptic number.

1375113226 is a deficient number, since it is larger than the sum of its proper divisors (718342934).

1375113226 is a wasteful number, since it uses less digits than its factorization.

1375113226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10262108.

The product of its digits is 7560, while the sum is 31.

The square root of 1375113226 is about 37082.5191431219. The cubic root of 1375113226 is about 1112.0205671584.

Adding to 1375113226 its reverse (6223115731), we get a palindrome (7598228957).

The spelling of 1375113226 in words is "one billion, three hundred seventy-five million, one hundred thirteen thousand, two hundred twenty-six".