16364222 has 32 divisors (see below), whose sum is σ = 28905984. Its totient is φ = 6804000.

The previous prime is 16364221. The next prime is 16364233. The reversal of 16364222 is 22246361.

It is a junction number, because it is equal to n+sod(n) for n = 16364191 and 16364200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16364221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100313 + ... + 100475.

It is an arithmetic number, because the mean of its divisors is an integer number (903312).

Almost surely, 2^16364222 is an apocalyptic number.

16364222 is a deficient number, since it is larger than the sum of its proper divisors (12541762).

16364222 is a wasteful number, since it uses less digits than its factorization.

16364222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344.

The product of its digits is 3456, while the sum is 26.

The square root of 16364222 is about 4045.2715607237. The cubic root of 16364222 is about 253.8819278865.

The spelling of 16364222 in words is "sixteen million, three hundred sixty-four thousand, two hundred twenty-two".