214506632 has 8 divisors (see below), whose sum is σ = 402199950. Its totient is φ = 107253312.

The previous prime is 214506583. The next prime is 214506653. The reversal of 214506632 is 236605412.

It can be written as a sum of positive squares in only one way, i.e., 213919876 + 586756 = 14626^2 + 766^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 214506595 and 214506604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13406657 + ... + 13406672.

Almost surely, 2^214506632 is an apocalyptic number.

It is an amenable number.

214506632 is a deficient number, since it is larger than the sum of its proper divisors (187693318).

214506632 is a wasteful number, since it uses less digits than its factorization.

214506632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26813335 (or 26813331 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 214506632 is about 14646.0449268736. The cubic root of 214506632 is about 598.6140529012.

It can be divided in two parts, 21450 and 6632, that added together give a palindrome (28082).

The spelling of 214506632 in words is "two hundred fourteen million, five hundred six thousand, six hundred thirty-two".