16022946 has 8 divisors (see below), whose sum is σ = 32045904. Its totient is φ = 5340980.

The previous prime is 16022933. The next prime is 16022953. The reversal of 16022946 is 64922061.

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

16022946 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1335240 + ... + 1335251.

It is an arithmetic number, because the mean of its divisors is an integer number (4005738).

Almost surely, 2^16022946 is an apocalyptic number.

16022946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16022946 is a wasteful number, since it uses less digits than its factorization.

16022946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2670496.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 16022946 is about 4002.8672223795. The cubic root of 16022946 is about 252.1046113921.

The spelling of 16022946 in words is "sixteen million, twenty-two thousand, nine hundred forty-six".