212063472 has 30 divisors (see below), whose sum is σ = 593483592. Its totient is φ = 70687776.

The previous prime is 212063471. The next prime is 212063513. The reversal of 212063472 is 274360212.

212063472 is a `hidden beast` number, since 2 + 1 + 20 + 634 + 7 + 2 = 666.

212063472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212063471) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 736188 + ... + 736475.

Almost surely, 2^212063472 is an apocalyptic number.

It is an amenable number.

212063472 is an abundant number, since it is smaller than the sum of its proper divisors (381420120).

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

212063472 is a wasteful number, since it uses less digits than its factorization.

212063472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472677 (or 1472668 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 212063472 is about 14562.3992528704. The cubic root of 212063472 is about 596.3326971515.

The spelling of 212063472 in words is "two hundred twelve million, sixty-three thousand, four hundred seventy-two".