16869059 has 8 divisors (see below), whose sum is σ = 17360400. Its totient is φ = 16384896.

The previous prime is 16869043. The next prime is 16869067. The reversal of 16869059 is 95096861.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16869059 - 2⁴ = 16869043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16869079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3167 + ... + 6615.

It is an arithmetic number, because the mean of its divisors is an integer number (2170050).

Almost surely, 2^16869059 is an apocalyptic number.

16869059 is a deficient number, since it is larger than the sum of its proper divisors (491341).

16869059 is an equidigital number, since it uses as much as digits as its factorization.

16869059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3589.

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 16869059 is about 4107.1960021406. The cubic root of 16869059 is about 256.4662878252.

The spelling of 16869059 in words is "sixteen million, eight hundred sixty-nine thousand, fifty-nine".