212014704 has 80 divisors (see below), whose sum is σ = 616817664. Its totient is φ = 62169600.

The previous prime is 212014687. The next prime is 212014709. The reversal of 212014704 is 407410212.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212014709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9892 + ... + 22844.

Almost surely, 2^212014704 is an apocalyptic number.

212014704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212014704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308408832).

212014704 is an abundant number, since it is smaller than the sum of its proper divisors (404802960).

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

212014704 is a wasteful number, since it uses less digits than its factorization.

212014704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13006 (or 13000 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 212014704 is about 14560.7247072390. The cubic root of 212014704 is about 596.2869809919.

Adding to 212014704 its reverse (407410212), we get a palindrome (619424916).

The spelling of 212014704 in words is "two hundred twelve million, fourteen thousand, seven hundred four".