214403932 has 24 divisors (see below), whose sum is σ = 397916064. Its totient is φ = 100733952.

The previous prime is 214403929. The next prime is 214403939. The reversal of 214403932 is 239304412.

It is a self number, because there is not a number n which added to its sum of digits gives 214403932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214403939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47268 + ... + 51604.

It is an arithmetic number, because the mean of its divisors is an integer number (16579836).

Almost surely, 2^214403932 is an apocalyptic number.

It is an amenable number.

214403932 is a deficient number, since it is larger than the sum of its proper divisors (183512132).

214403932 is a wasteful number, since it uses less digits than its factorization.

214403932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5085 (or 5083 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 214403932 is about 14642.5384411310. The cubic root of 214403932 is about 598.5185042205.

The spelling of 214403932 in words is "two hundred fourteen million, four hundred three thousand, nine hundred thirty-two".