16160216 has 8 divisors (see below), whose sum is σ = 30300420. Its totient is φ = 8080104.

The previous prime is 16160213. The next prime is 16160219. The reversal of 16160216 is 61206161.

It is an interprime number because it is at equal distance from previous prime (16160213) and next prime (16160219).

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×16160216² = 522305162333312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16160191 and 16160200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16160213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010006 + ... + 1010021.

Almost surely, 2^16160216 is an apocalyptic number.

It is an amenable number.

16160216 is a deficient number, since it is larger than the sum of its proper divisors (14140204).

16160216 is a wasteful number, since it uses less digits than its factorization.

16160216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020033 (or 2020029 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 16160216 is about 4019.9771143627. The cubic root of 16160216 is about 252.8224993995.

Adding to 16160216 its reverse (61206161), we get a palindrome (77366377).

The spelling of 16160216 in words is "sixteen million, one hundred sixty thousand, two hundred sixteen".