1536274432 has 104 divisors (see below), whose sum is σ = 3831028992. Its totient is φ = 598425600.

The previous prime is 1536274417. The next prime is 1536274433. The reversal of 1536274432 is 2344726351.

It is a junction number, because it is equal to n+sod(n) for n = 1536274391 and 1536274400.

It is not an unprimeable number, because it can be changed into a prime (1536274433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312957 + ... + 317827.

Almost surely, 2^1536274432 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 1536274432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1915514496).

1536274432 is an abundant number, since it is smaller than the sum of its proper divisors (2294754560).

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

1536274432 is an equidigital number, since it uses as much as digits as its factorization.

1536274432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4913 (or 4891 counting only the distinct ones).

The product of its digits is 120960, while the sum is 37.

The square root of 1536274432 is about 39195.3368654997. The cubic root of 1536274432 is about 1153.8683673335.

The spelling of 1536274432 in words is "one billion, five hundred thirty-six million, two hundred seventy-four thousand, four hundred thirty-two".