212464062 has 24 divisors (see below), whose sum is σ = 487418256. Its totient is φ = 66655296.

The previous prime is 212464051. The next prime is 212464073. The reversal of 212464062 is 260464212.

212464062 is a `hidden beast` number, since 2 + 12 + 4 + 640 + 6 + 2 = 666.

212464062 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (212464051) and next prime (212464073).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 346858 + ... + 347469.

It is an arithmetic number, because the mean of its divisors is an integer number (20309094).

Almost surely, 2^212464062 is an apocalyptic number.

212464062 is an abundant number, since it is smaller than the sum of its proper divisors (274954194).

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

212464062 is a wasteful number, since it uses less digits than its factorization.

212464062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694352 (or 694349 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 212464062 is about 14576.1470217613. The cubic root of 212464062 is about 596.7079537542.

The spelling of 212464062 in words is "two hundred twelve million, four hundred sixty-four thousand, sixty-two".