212317062 has 32 divisors (see below), whose sum is σ = 441434880. Its totient is φ = 67996320.

The previous prime is 212317057. The next prime is 212317081. The reversal of 212317062 is 260713212.

It is a congruent number.

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, 33823 + ... + 39605.

It is an arithmetic number, because the mean of its divisors is an integer number (13794840).

Almost surely, 2^212317062 is an apocalyptic number.

212317062 is an abundant number, since it is smaller than the sum of its proper divisors (229117818).

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

212317062 is a wasteful number, since it uses less digits than its factorization.

212317062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6028.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 212317062 is about 14571.1036644449. The cubic root of 212317062 is about 596.5703048959.

The spelling of 212317062 in words is "two hundred twelve million, three hundred seventeen thousand, sixty-two".