212838296 has 32 divisors (see below), whose sum is σ = 436726080. Its totient is φ = 96439200.

The previous prime is 212838293. The next prime is 212838299. The reversal of 212838296 is 692838212.

It is an interprime number because it is at equal distance from previous prime (212838293) and next prime (212838299).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212838293) 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, 25475 + ... + 32781.

It is an arithmetic number, because the mean of its divisors is an integer number (13647690).

Almost surely, 2^212838296 is an apocalyptic number.

It is an amenable number.

212838296 is an abundant number, since it is smaller than the sum of its proper divisors (223887784).

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

212838296 is a wasteful number, since it uses less digits than its factorization.

212838296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7655 (or 7651 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The square root of 212838296 is about 14588.9785797361. The cubic root of 212838296 is about 597.0580951988.

The spelling of 212838296 in words is "two hundred twelve million, eight hundred thirty-eight thousand, two hundred ninety-six".