946885212 has 216 divisors, whose sum is σ = 3029042016. Its totient is φ = 247193856.

The previous prime is 946885211. The next prime is 946885243. The reversal of 946885212 is 212588649.

946885212 is a `hidden beast` number, since 9 + 46 + 88 + 521 + 2 = 666.

946885212 is a modest number, since divided by 85212 gives 9468 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946885211) 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 71 ways as a sum of consecutive naturals, for example, 3600193 + ... + 3600455.

Almost surely, 2^946885212 is an apocalyptic number.

It is a pronic number, being equal to 30771×30772.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 946885212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1514521008).

946885212 is an abundant number, since it is smaller than the sum of its proper divisors (2082156804).

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

946885212 is a wasteful number, since it uses less digits than its factorization.

946885212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 445 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 946885212 is about 30771.4999959378. The cubic root of 946885212 is about 981.9720155235.

It can be divided in two parts, 9468 and 85212, that multiplied together give a square (806787216 = 28404²).

The spelling of 946885212 in words is "nine hundred forty-six million, eight hundred eighty-five thousand, two hundred twelve".