16355116 has 24 divisors (see below), whose sum is σ = 30008160. Its totient is φ = 7784832.

The previous prime is 16355083. The next prime is 16355149. The reversal of 16355116 is 61155361.

It is an interprime number because it is at equal distance from previous prime (16355083) and next prime (16355149).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35560 + ... + 36016.

It is an arithmetic number, because the mean of its divisors is an integer number (1250340).

Almost surely, 2^16355116 is an apocalyptic number.

It is an amenable number.

16355116 is a deficient number, since it is larger than the sum of its proper divisors (13653044).

16355116 is a wasteful number, since it uses less digits than its factorization.

16355116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873 (or 871 counting only the distinct ones).

The product of its digits is 2700, while the sum is 28.

The square root of 16355116 is about 4044.1458925217. The cubic root of 16355116 is about 253.8348276174.

It can be divided in two parts, 16355 and 116, that added together give a triangular number (16471 = T₁₈₁).

The spelling of 16355116 in words is "sixteen million, three hundred fifty-five thousand, one hundred sixteen".