216014732 has 48 divisors (see below), whose sum is σ = 402907008. Its totient is φ = 101191680.

The previous prime is 216014713. The next prime is 216014737. The reversal of 216014732 is 237410612.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (216014737) 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 15 ways as a sum of consecutive naturals, for example, 588413 + ... + 588779.

It is an arithmetic number, because the mean of its divisors is an integer number (8393896).

Almost surely, 2^216014732 is an apocalyptic number.

It is an amenable number.

216014732 is a deficient number, since it is larger than the sum of its proper divisors (186892276).

216014732 is a wasteful number, since it uses less digits than its factorization.

216014732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 216014732 is about 14697.4396409715. The cubic root of 216014732 is about 600.0136404306.

The spelling of 216014732 in words is "two hundred sixteen million, fourteen thousand, seven hundred thirty-two".