16056117 has 32 divisors (see below), whose sum is σ = 29660160. Its totient is φ = 8339760.

The previous prime is 16056097. The next prime is 16056137. The reversal of 16056117 is 71165061.

It is an interprime number because it is at equal distance from previous prime (16056097) and next prime (16056137).

It is not a de Polignac number, because 16056117 - 2¹⁰ = 16055093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16056137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1783 + ... + 5940.

It is an arithmetic number, because the mean of its divisors is an integer number (926880).

Almost surely, 2^16056117 is an apocalyptic number.

It is an amenable number.

16056117 is a deficient number, since it is larger than the sum of its proper divisors (13604043).

16056117 is a wasteful number, since it uses less digits than its factorization.

16056117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7750 (or 7744 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 16056117 is about 4007.0084851420. The cubic root of 16056117 is about 252.2784620252.

The spelling of 16056117 in words is "sixteen million, fifty-six thousand, one hundred seventeen".