216356002 has 16 divisors (see below), whose sum is σ = 344080800. Its totient is φ = 101744640.

The previous prime is 216355999. The next prime is 216356003. The reversal of 216356002 is 200653612.

It is not an unprimeable number, because it can be changed into a prime (216356003) 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 7 ways as a sum of consecutive naturals, for example, 15199 + ... + 25762.

It is an arithmetic number, because the mean of its divisors is an integer number (21505050).

Almost surely, 2^216356002 is an apocalyptic number.

216356002 is a deficient number, since it is larger than the sum of its proper divisors (127724798).

216356002 is a wasteful number, since it uses less digits than its factorization.

216356002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41121.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 216356002 is about 14709.0449044117. The cubic root of 216356002 is about 600.3294505523.

The spelling of 216356002 in words is "two hundred sixteen million, three hundred fifty-six thousand, two".