16909130 has 16 divisors (see below), whose sum is σ = 34784640. Its totient is φ = 5797392.

The previous prime is 16909093. The next prime is 16909133. The reversal of 16909130 is 3190961.

It is a junction number, because it is equal to n+sod(n) for n = 16909093 and 16909102.

It is not an unprimeable number, because it can be changed into a prime (16909133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120710 + ... + 120849.

It is an arithmetic number, because the mean of its divisors is an integer number (2174040).

Almost surely, 2^16909130 is an apocalyptic number.

16909130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16909130 is an abundant number, since it is smaller than the sum of its proper divisors (17875510).

16909130 is a wasteful number, since it uses less digits than its factorization.

16909130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241573.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 16909130 is about 4112.0712542465. The cubic root of 16909130 is about 256.6691984533.

The spelling of 16909130 in words is "sixteen million, nine hundred nine thousand, one hundred thirty".