216076073 has 8 divisors (see below), whose sum is σ = 217851648. Its totient is φ = 214308144.

The previous prime is 216076051. The next prime is 216076097. The reversal of 216076073 is 370670612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 216076073 - 2⁶ = 216076009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (216076033) 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, 63686 + ... + 66992.

It is an arithmetic number, because the mean of its divisors is an integer number (27231456).

Almost surely, 2^216076073 is an apocalyptic number.

It is an amenable number.

216076073 is a deficient number, since it is larger than the sum of its proper divisors (1775575).

216076073 is a wasteful number, since it uses less digits than its factorization.

216076073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3823.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 216076073 is about 14699.5262848841. The cubic root of 216076073 is about 600.0704296954.

The spelling of 216076073 in words is "two hundred sixteen million, seventy-six thousand, seventy-three".