214433152 has 16 divisors (see below), whose sum is σ = 427191300. Its totient is φ = 107216512.

The previous prime is 214433143. The next prime is 214433159. The reversal of 214433152 is 251334412.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214433159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837502 + ... + 837757.

Almost surely, 2^214433152 is an apocalyptic number.

It is an amenable number.

214433152 is a deficient number, since it is larger than the sum of its proper divisors (212758148).

214433152 is an equidigital number, since it uses as much as digits as its factorization.

214433152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675273 (or 1675261 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 214433152 is about 14643.5361849520. The cubic root of 214433152 is about 598.5456926464.

Adding to 214433152 its reverse (251334412), we get a palindrome (465767564).

The spelling of 214433152 in words is "two hundred fourteen million, four hundred thirty-three thousand, one hundred fifty-two".