16269834 has 32 divisors (see below), whose sum is σ = 37895040. Its totient is φ = 4560192.

The previous prime is 16269821. The next prime is 16269839. The reversal of 16269834 is 43896261.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 16269792 and 16269801.

It is not an unprimeable number, because it can be changed into a prime (16269839) 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, 1429 + ... + 5880.

It is an arithmetic number, because the mean of its divisors is an integer number (1184220).

Almost surely, 2^16269834 is an apocalyptic number.

16269834 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16269834 is an abundant number, since it is smaller than the sum of its proper divisors (21625206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16269834 is a wasteful number, since it uses less digits than its factorization.

16269834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7374.

The product of its digits is 62208, while the sum is 39.

The square root of 16269834 is about 4033.5882288603. The cubic root of 16269834 is about 253.3928603575.

It can be divided in two parts, 162 and 69834, that added together give a palindrome (69996).

The spelling of 16269834 in words is "sixteen million, two hundred sixty-nine thousand, eight hundred thirty-four".