16227260 has 48 divisors (see below), whose sum is σ = 40212480. Its totient is φ = 5382720.

The previous prime is 16227241. The next prime is 16227287. The reversal of 16227260 is 6272261.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2471 + ... + 6209.

It is an arithmetic number, because the mean of its divisors is an integer number (837760).

Almost surely, 2^16227260 is an apocalyptic number.

16227260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16227260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20106240).

16227260 is an abundant number, since it is smaller than the sum of its proper divisors (23985220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16227260 is a wasteful number, since it uses less digits than its factorization.

16227260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786 (or 3784 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 16227260 is about 4028.3073368352. The cubic root of 16227260 is about 253.1716458262.

The spelling of 16227260 in words is "sixteen million, two hundred twenty-seven thousand, two hundred sixty".