216061167 has 16 divisors (see below), whose sum is σ = 338135552. Its totient is φ = 120126240.

The previous prime is 216061159. The next prime is 216061169. The reversal of 216061167 is 761160612.

It is not a de Polignac number, because 216061167 - 2³ = 216061159 is a prime.

It is a super-3 number, since 3×216061167³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216061169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138259 + ... + 139812.

It is an arithmetic number, because the mean of its divisors is an integer number (21133472).

Almost surely, 2^216061167 is an apocalyptic number.

216061167 is a deficient number, since it is larger than the sum of its proper divisors (122074385).

216061167 is a wasteful number, since it uses less digits than its factorization.

216061167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278118.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 216061167 is about 14699.0192529978. The cubic root of 216061167 is about 600.0566307659.

The spelling of 216061167 in words is "two hundred sixteen million, sixty-one thousand, one hundred sixty-seven".