16226492 has 6 divisors (see below), whose sum is σ = 28396368. Its totient is φ = 8113244.

The previous prime is 16226491. The next prime is 16226501. The reversal of 16226492 is 29462261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16226491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2028308 + ... + 2028315.

It is an arithmetic number, because the mean of its divisors is an integer number (4732728).

Almost surely, 2^16226492 is an apocalyptic number.

It is an amenable number.

16226492 is a deficient number, since it is larger than the sum of its proper divisors (12169876).

16226492 is a wasteful number, since it uses less digits than its factorization.

16226492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056627 (or 4056625 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 16226492 is about 4028.2120103093. The cubic root of 16226492 is about 253.1676517469.

The spelling of 16226492 in words is "sixteen million, two hundred twenty-six thousand, four hundred ninety-two".