16442196 has 24 divisors (see below), whose sum is σ = 40622400. Its totient is φ = 5158272.

The previous prime is 16442177. The next prime is 16442197. The reversal of 16442196 is 69124461.

It is a super-3 number, since 3×16442196³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16442197) 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, 40096 + ... + 40503.

It is an arithmetic number, because the mean of its divisors is an integer number (1692600).

Almost surely, 2^16442196 is an apocalyptic number.

It is an amenable number.

16442196 is an abundant number, since it is smaller than the sum of its proper divisors (24180204).

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

16442196 is a wasteful number, since it uses less digits than its factorization.

16442196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80623 (or 80621 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 16442196 is about 4054.8977792295. The cubic root of 16442196 is about 254.2845303869.

The spelling of 16442196 in words is "sixteen million, four hundred forty-two thousand, one hundred ninety-six".