216467032 has 16 divisors (see below), whose sum is σ = 406130760. Its totient is φ = 108165504.

The previous prime is 216467023. The next prime is 216467033. The reversal of 216467032 is 230764612.

It is a junction number, because it is equal to n+sod(n) for n = 216466985 and 216467003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216467033) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6603 + ... + 21829.

Almost surely, 2^216467032 is an apocalyptic number.

It is an amenable number.

216467032 is a deficient number, since it is larger than the sum of its proper divisors (189663728).

216467032 is a wasteful number, since it uses less digits than its factorization.

216467032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17010 (or 17006 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 216467032 is about 14712.8186286653. The cubic root of 216467032 is about 600.4321257412.

It can be divided in two parts, 2164 and 67032, that added together give a palindrome (69196).

The spelling of 216467032 in words is "two hundred sixteen million, four hundred sixty-seven thousand, thirty-two".