16955071 has 16 divisors (see below), whose sum is σ = 20611584. Its totient is φ = 13631904.

The previous prime is 16955063. The next prime is 16955077. The reversal of 16955071 is 17055961.

It is a cyclic number.

It is not a de Polignac number, because 16955071 - 2³ = 16955063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16955077) 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, 7540 + ... + 9526.

It is an arithmetic number, because the mean of its divisors is an integer number (1288224).

Almost surely, 2^16955071 is an apocalyptic number.

16955071 is a deficient number, since it is larger than the sum of its proper divisors (3656513).

16955071 is a wasteful number, since it uses less digits than its factorization.

16955071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070.

The product of its (nonzero) digits is 9450, while the sum is 34.

The square root of 16955071 is about 4117.6535794066. The cubic root of 16955071 is about 256.9014393925.

The spelling of 16955071 in words is "sixteen million, nine hundred fifty-five thousand, seventy-one".