435612012 has 144 divisors (see below), whose sum is σ = 1241950080. Its totient is φ = 117504000.

The previous prime is 435612011. The next prime is 435612017. The reversal of 435612012 is 210216534.

It is not an unprimeable number, because it can be changed into a prime (435612011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 724512 + ... + 725112.

Almost surely, 2^435612012 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 435612012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (620975040).

435612012 is an abundant number, since it is smaller than the sum of its proper divisors (806338068).

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

435612012 is a wasteful number, since it uses less digits than its factorization.

435612012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672 (or 653 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 435612012 is about 20871.3203223946. The cubic root of 435612012 is about 758.0536600808.

Adding to 435612012 its reverse (210216534), we get a palindrome (645828546).

The spelling of 435612012 in words is "four hundred thirty-five million, six hundred twelve thousand, twelve".