16227242 has 8 divisors (see below), whose sum is σ = 24753600. Its totient is φ = 7976044.

The previous prime is 16227241. The next prime is 16227287. The reversal of 16227242 is 24272261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (16227241) 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, 68642 + ... + 68877.

It is an arithmetic number, because the mean of its divisors is an integer number (3094200).

Almost surely, 2^16227242 is an apocalyptic number.

16227242 is a deficient number, since it is larger than the sum of its proper divisors (8526358).

16227242 is a wasteful number, since it uses less digits than its factorization.

16227242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137580.

The product of its digits is 2688, while the sum is 26.

The square root of 16227242 is about 4028.3051026455. The cubic root of 16227242 is about 253.1715522164.

The spelling of 16227242 in words is "sixteen million, two hundred twenty-seven thousand, two hundred forty-two".