16226854 has 16 divisors (see below), whose sum is σ = 28274976. Its totient is φ = 6840000.

The previous prime is 16226809. The next prime is 16226869. The reversal of 16226854 is 45862261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8647 + ... + 10354.

It is an arithmetic number, because the mean of its divisors is an integer number (1767186).

Almost surely, 2^16226854 is an apocalyptic number.

16226854 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16226854 is a deficient number, since it is larger than the sum of its proper divisors (12048122).

16226854 is a wasteful number, since it uses less digits than its factorization.

16226854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19071.

The product of its digits is 23040, while the sum is 34.

The square root of 16226854 is about 4028.2569431455. The cubic root of 16226854 is about 253.1695343885.

The spelling of 16226854 in words is "sixteen million, two hundred twenty-six thousand, eight hundred fifty-four".