212883108 has 24 divisors (see below), whose sum is σ = 497008512. Its totient is φ = 70920864.

The previous prime is 212883091. The next prime is 212883109. The reversal of 212883108 is 801388212.

It is not an unprimeable number, because it can be changed into a prime (212883109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23566 + ... + 31322.

It is an arithmetic number, because the mean of its divisors is an integer number (20708688).

Almost surely, 2^212883108 is an apocalyptic number.

It is an amenable number.

212883108 is an abundant number, since it is smaller than the sum of its proper divisors (284125404).

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

212883108 is a wasteful number, since it uses less digits than its factorization.

212883108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10051 (or 10049 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 212883108 is about 14590.5143158149. The cubic root of 212883108 is about 597.0999947540.

The spelling of 212883108 in words is "two hundred twelve million, eight hundred eighty-three thousand, one hundred eight".