212625230 has 16 divisors (see below), whose sum is σ = 383621184. Its totient is φ = 84851040.

The previous prime is 212625223. The next prime is 212625247. The reversal of 212625230 is 32526212.

It is a junction number, because it is equal to n+sod(n) for n = 212625196 and 212625205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20357 + ... + 28976.

It is an arithmetic number, because the mean of its divisors is an integer number (23976324).

Almost surely, 2^212625230 is an apocalyptic number.

212625230 is a deficient number, since it is larger than the sum of its proper divisors (170995954).

212625230 is a wasteful number, since it uses less digits than its factorization.

212625230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49771.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 212625230 is about 14581.6744580312. The cubic root of 212625230 is about 596.8587963950.

The spelling of 212625230 in words is "two hundred twelve million, six hundred twenty-five thousand, two hundred thirty".