1206325536 has 96 divisors (see below), whose sum is σ = 3422865600. Its totient is φ = 369798144.

The previous prime is 1206325531. The next prime is 1206325567. The reversal of 1206325536 is 6355236021.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 1206325497 and 1206325506.

It is not an unprimeable number, because it can be changed into a prime (1206325531) 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 15 ways as a sum of consecutive naturals, for example, 364015 + ... + 367313.

It is an arithmetic number, because the mean of its divisors is an integer number (35654850).

Almost surely, 2^1206325536 is an apocalyptic number.

1206325536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1206325536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1711432800).

1206325536 is an abundant number, since it is smaller than the sum of its proper divisors (2216540064).

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

1206325536 is a wasteful number, since it uses less digits than its factorization.

1206325536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3618 (or 3610 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 1206325536 is about 34732.1973966520. The cubic root of 1206325536 is about 1064.5224882168.

The spelling of 1206325536 in words is "one billion, two hundred six million, three hundred twenty-five thousand, five hundred thirty-six".