16417996 has 24 divisors (see below), whose sum is σ = 33132960. Its totient is φ = 6972672.

The previous prime is 16417909. The next prime is 16417997. The reversal of 16417996 is 69971461.

It is a happy number.

16417996 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

16417996 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (16417997) 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, 570 + ... + 5758.

It is an arithmetic number, because the mean of its divisors is an integer number (1380540).

Almost surely, 2^16417996 is an apocalyptic number.

It is an amenable number.

16417996 is an abundant number, since it is smaller than the sum of its proper divisors (16714964).

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

16417996 is a wasteful number, since it uses less digits than its factorization.

16417996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5313 (or 5311 counting only the distinct ones).

The product of its digits is 81648, while the sum is 43.

The square root of 16417996 is about 4051.9126347936. The cubic root of 16417996 is about 254.1597152030.

The spelling of 16417996 in words is "sixteen million, four hundred seventeen thousand, nine hundred ninety-six".