210045232 has 10 divisors (see below), whose sum is σ = 406962668. Its totient is φ = 105022608.

The previous prime is 210045229. The next prime is 210045233. The reversal of 210045232 is 232540012.

210045232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (210045233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6563898 + ... + 6563929.

Almost surely, 2^210045232 is an apocalyptic number.

It is an amenable number.

210045232 is a deficient number, since it is larger than the sum of its proper divisors (196917436).

210045232 is a wasteful number, since it uses less digits than its factorization.

210045232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13127835 (or 13127829 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 210045232 is about 14492.9373144301. The cubic root of 210045232 is about 594.4348676854.

Adding to 210045232 its reverse (232540012), we get a palindrome (442585244).

The spelling of 210045232 in words is "two hundred ten million, forty-five thousand, two hundred thirty-two".