212293032 has 64 divisors (see below), whose sum is σ = 610982400. Its totient is φ = 60212160.

The previous prime is 212293019. The next prime is 212293049. The reversal of 212293032 is 230392212.

212293032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 212292993 and 212293011.

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, 18807 + ... + 27897.

It is an arithmetic number, because the mean of its divisors is an integer number (9546600).

Almost surely, 2^212293032 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 212293032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305491200).

212293032 is an abundant number, since it is smaller than the sum of its proper divisors (398689368).

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

212293032 is a wasteful number, since it uses less digits than its factorization.

212293032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9246 (or 9242 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 212293032 is about 14570.2790639027. The cubic root of 212293032 is about 596.5477974799.

The spelling of 212293032 in words is "two hundred twelve million, two hundred ninety-three thousand, thirty-two".