212541032 has 16 divisors (see below), whose sum is σ = 434743200. Its totient is φ = 96609520.

The previous prime is 212541031. The next prime is 212541041. The reversal of 212541032 is 230145212.

212541032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 212540995 and 212541013.

It is not an unprimeable number, because it can be changed into a prime (212541031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1207532 + ... + 1207707.

It is an arithmetic number, because the mean of its divisors is an integer number (27171450).

Almost surely, 2^212541032 is an apocalyptic number.

212541032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212541032 is an abundant number, since it is smaller than the sum of its proper divisors (222202168).

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

212541032 is a wasteful number, since it uses less digits than its factorization.

212541032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2415256 (or 2415252 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 212541032 is about 14578.7870551703. The cubic root of 212541032 is about 596.7800021211.

Adding to 212541032 its reverse (230145212), we get a palindrome (442686244).

The spelling of 212541032 in words is "two hundred twelve million, five hundred forty-one thousand, thirty-two".