16222467 has 8 divisors (see below), whose sum is σ = 21687120. Its totient is φ = 10786400.

The previous prime is 16222441. The next prime is 16222469. The reversal of 16222467 is 76422261.

16222467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 16222467 - 2⁸ = 16222211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16222469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5784 + ... + 8117.

It is an arithmetic number, because the mean of its divisors is an integer number (2710890).

Almost surely, 2^16222467 is an apocalyptic number.

16222467 is a deficient number, since it is larger than the sum of its proper divisors (5464653).

16222467 is a wasteful number, since it uses less digits than its factorization.

16222467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14293.

The product of its digits is 8064, while the sum is 30.

The square root of 16222467 is about 4027.7123780131. The cubic root of 16222467 is about 253.1467171734.

The spelling of 16222467 in words is "sixteen million, two hundred twenty-two thousand, four hundred sixty-seven".