16226853 has 4 divisors (see below), whose sum is σ = 21635808. Its totient is φ = 10817900.

The previous prime is 16226809. The next prime is 16226869. The reversal of 16226853 is 35862261.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16226853 - 2⁸ = 16226597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16226153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2704473 + ... + 2704478.

It is an arithmetic number, because the mean of its divisors is an integer number (5408952).

Almost surely, 2^16226853 is an apocalyptic number.

It is an amenable number.

16226853 is a deficient number, since it is larger than the sum of its proper divisors (5408955).

16226853 is an equidigital number, since it uses as much as digits as its factorization.

16226853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5408954.

The product of its digits is 17280, while the sum is 33.

The square root of 16226853 is about 4028.2568190223. The cubic root of 16226853 is about 253.1695291879.

The spelling of 16226853 in words is "sixteen million, two hundred twenty-six thousand, eight hundred fifty-three".