16910055 has 12 divisors (see below), whose sum is σ = 29310840. Its totient is φ = 9018672.

The previous prime is 16910041. The next prime is 16910059. The reversal of 16910055 is 55001961.

It is not a de Polignac number, because 16910055 - 2⁷ = 16909927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16910059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187845 + ... + 187934.

It is an arithmetic number, because the mean of its divisors is an integer number (2442570).

Almost surely, 2^16910055 is an apocalyptic number.

16910055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16910055 is a deficient number, since it is larger than the sum of its proper divisors (12400785).

16910055 is a wasteful number, since it uses less digits than its factorization.

16910055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375790 (or 375787 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The square root of 16910055 is about 4112.1837264402. The cubic root of 16910055 is about 256.6738786602.

The spelling of 16910055 in words is "sixteen million, nine hundred ten thousand, fifty-five".