232164208 has 80 divisors (see below), whose sum is σ = 495968256. Its totient is φ = 104924160.

The previous prime is 232164203. The next prime is 232164209. The reversal of 232164208 is 802461232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232164203) 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, 535960 + ... + 536392.

Almost surely, 2^232164208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232164208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247984128).

232164208 is an abundant number, since it is smaller than the sum of its proper divisors (263804048).

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

232164208 is a wasteful number, since it uses less digits than its factorization.

232164208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542 (or 536 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 232164208 is about 15236.9356499265. The cubic root of 232164208 is about 614.6083019248.

It can be divided in two parts, 2 and 32164208, that added together give a triangular number (32164210 = T₈₀₂₀).

The spelling of 232164208 in words is "two hundred thirty-two million, one hundred sixty-four thousand, two hundred eight".