212627004 has 12 divisors (see below), whose sum is σ = 496129704. Its totient is φ = 70875664.

The previous prime is 212627003. The next prime is 212627033. The reversal of 212627004 is 400726212.

212627004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212627003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8859447 + ... + 8859470.

It is an arithmetic number, because the mean of its divisors is an integer number (41344142).

Almost surely, 2^212627004 is an apocalyptic number.

It is an amenable number.

212627004 is an abundant number, since it is smaller than the sum of its proper divisors (283502700).

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

212627004 is a wasteful number, since it uses less digits than its factorization.

212627004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17718924 (or 17718922 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 212627004 is about 14581.7352876810. The cubic root of 212627004 is about 596.8604563180.

The spelling of 212627004 in words is "two hundred twelve million, six hundred twenty-seven thousand, four".