214463432 has 24 divisors (see below), whose sum is σ = 427169010. Its totient is φ = 100922880.

The previous prime is 214463377. The next prime is 214463441. The reversal of 214463432 is 234364412.

It can be written as a sum of positive squares in 3 ways, for example, as 198415396 + 16048036 = 14086^2 + 4006^2 .

It is a junction number, because it is equal to n+sod(n) for n = 214463395 and 214463404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44069 + ... + 48692.

Almost surely, 2^214463432 is an apocalyptic number.

It is an amenable number.

214463432 is a deficient number, since it is larger than the sum of its proper divisors (212705578).

214463432 is a wasteful number, since it uses less digits than its factorization.

214463432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92801 (or 92780 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

The square root of 214463432 is about 14644.5700517291. The cubic root of 214463432 is about 598.5738647681.

The spelling of 214463432 in words is "two hundred fourteen million, four hundred sixty-three thousand, four hundred thirty-two".