1351073224 has 16 divisors (see below), whose sum is σ = 2571073200. Its totient is φ = 665453712.

The previous prime is 1351073221. The next prime is 1351073281. The reversal of 1351073224 is 4223701531.

It is a junction number, because it is equal to n+sod(n) for n = 1351073192 and 1351073201.

It is not an unprimeable number, because it can be changed into a prime (1351073221) 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, 1259794 + ... + 1260865.

It is an arithmetic number, because the mean of its divisors is an integer number (160692075).

Almost surely, 2^1351073224 is an apocalyptic number.

It is an amenable number.

1351073224 is a deficient number, since it is larger than the sum of its proper divisors (1219999976).

1351073224 is a wasteful number, since it uses less digits than its factorization.

1351073224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520732 (or 2520728 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 1351073224 is about 36756.9479690575. The cubic root of 1351073224 is about 1105.5022454258.

Adding to 1351073224 its reverse (4223701531), we get a palindrome (5574774755).

The spelling of 1351073224 in words is "one billion, three hundred fifty-one million, seventy-three thousand, two hundred twenty-four".