1352261356 has 24 divisors (see below), whose sum is σ = 2511210240. Its totient is φ = 635769552.

The previous prime is 1352261341. The next prime is 1352261357. The reversal of 1352261356 is 6531622531.

It is a super-2 number, since 2×1352261356² = 3657221549861917472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1352261357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119136 + ... + 129991.

It is an arithmetic number, because the mean of its divisors is an integer number (104633760).

Almost surely, 2^1352261356 is an apocalyptic number.

It is an amenable number.

1352261356 is a deficient number, since it is larger than the sum of its proper divisors (1158948884).

1352261356 is a wasteful number, since it uses less digits than its factorization.

1352261356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249213 (or 249211 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 1352261356 is about 36773.1064230369. The cubic root of 1352261356 is about 1105.8262095489.

Adding to 1352261356 its reverse (6531622531), we get a palindrome (7883883887).

The spelling of 1352261356 in words is "one billion, three hundred fifty-two million, two hundred sixty-one thousand, three hundred fifty-six".