16226804 has 12 divisors (see below), whose sum is σ = 30978528. Its totient is φ = 7375800.

The previous prime is 16226801. The next prime is 16226807. The reversal of 16226804 is 40862261.

It is an interprime number because it is at equal distance from previous prime (16226801) and next prime (16226807).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16226801) 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, 184352 + ... + 184439.

It is an arithmetic number, because the mean of its divisors is an integer number (2581544).

Almost surely, 2^16226804 is an apocalyptic number.

It is an amenable number.

16226804 is a deficient number, since it is larger than the sum of its proper divisors (14751724).

16226804 is a wasteful number, since it uses less digits than its factorization.

16226804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368806 (or 368804 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 16226804 is about 4028.2507369825. The cubic root of 16226804 is about 253.1692743568.

The spelling of 16226804 in words is "sixteen million, two hundred twenty-six thousand, eight hundred four".