1352256328 has 16 divisors (see below), whose sum is σ = 2536267500. Its totient is φ = 675918336.

The previous prime is 1352256293. The next prime is 1352256329. The reversal of 1352256328 is 8236522531.

It can be written as a sum of positive squares in 2 ways, for example, as 755040484 + 597215844 = 27478^2 + 24438^2 .

It is not an unprimeable number, because it can be changed into a prime (1352256329) by changing a digit.

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, 3088 + ... + 52096.

Almost surely, 2^1352256328 is an apocalyptic number.

It is an amenable number.

1352256328 is a deficient number, since it is larger than the sum of its proper divisors (1184011172).

1352256328 is a wasteful number, since it uses less digits than its factorization.

1352256328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52464 (or 52460 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 1352256328 is about 36773.0380577945. The cubic root of 1352256328 is about 1105.8248389803.

Adding to 1352256328 its reverse (8236522531), we get a palindrome (9588778859).

It can be divided in two parts, 1352 and 256328, that multiplied together give a square (346555456 = 18616²).

The spelling of 1352256328 in words is "one billion, three hundred fifty-two million, two hundred fifty-six thousand, three hundred twenty-eight".