16268469 has 16 divisors (see below), whose sum is σ = 24850560. Its totient is φ = 9273600.

The previous prime is 16268453. The next prime is 16268477. The reversal of 16268469 is 96486261.

It is not a de Polignac number, because 16268469 - 2⁴ = 16268453 is a prime.

It is a super-2 number, since 2×16268469² = 529326167207922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16268469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16268489) 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, 11977 + ... + 13265.

It is an arithmetic number, because the mean of its divisors is an integer number (1553160).

Almost surely, 2^16268469 is an apocalyptic number.

It is an amenable number.

16268469 is a deficient number, since it is larger than the sum of its proper divisors (8582091).

16268469 is a wasteful number, since it uses less digits than its factorization.

16268469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900.

The product of its digits is 124416, while the sum is 42.

The square root of 16268469 is about 4033.4190211284. The cubic root of 16268469 is about 253.3857738085.

The spelling of 16268469 in words is "sixteen million, two hundred sixty-eight thousand, four hundred sixty-nine".