436536012 has 48 divisors (see below), whose sum is σ = 1115073792. Its totient is φ = 131820480.

The previous prime is 436535999. The next prime is 436536049. The reversal of 436536012 is 210635634.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33033 + ... + 44319.

It is an arithmetic number, because the mean of its divisors is an integer number (23230704).

Almost surely, 2^436536012 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 436536012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557536896).

436536012 is an abundant number, since it is smaller than the sum of its proper divisors (678537780).

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

436536012 is a wasteful number, since it uses less digits than its factorization.

436536012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11598 (or 11596 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 436536012 is about 20893.4442349748. Note that the first 3 decimals coincide. The cubic root of 436536012 is about 758.5892643168.

The spelling of 436536012 in words is "four hundred thirty-six million, five hundred thirty-six thousand, twelve".