1336559244 has 48 divisors (see below), whose sum is σ = 3317844096. Its totient is φ = 417312000.

The previous prime is 1336559243. The next prime is 1336559269. The reversal of 1336559244 is 4429556331.

It is a super-2 number, since 2×1336559244² = 3572781225443703072, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1336559196 and 1336559205.

It is not an unprimeable number, because it can be changed into a prime (1336559243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27519 + ... + 58569.

It is an arithmetic number, because the mean of its divisors is an integer number (69121752).

Almost surely, 2^1336559244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1336559244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1658922048).

1336559244 is an abundant number, since it is smaller than the sum of its proper divisors (1981284852).

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

1336559244 is a wasteful number, since it uses less digits than its factorization.

1336559244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31286 (or 31284 counting only the distinct ones).

The product of its digits is 388800, while the sum is 42.

The square root of 1336559244 is about 36558.9830821373. The cubic root of 1336559244 is about 1101.5293449219.

The spelling of 1336559244 in words is "one billion, three hundred thirty-six million, five hundred fifty-nine thousand, two hundred forty-four".