16213798 has 8 divisors (see below), whose sum is σ = 24338160. Its totient is φ = 8101080.

The previous prime is 16213787. The next prime is 16213823. The reversal of 16213798 is 89731261.

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

It is a congruent 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, 2863 + ... + 6373.

It is an arithmetic number, because the mean of its divisors is an integer number (3042270).

Almost surely, 2^16213798 is an apocalyptic number.

16213798 is a deficient number, since it is larger than the sum of its proper divisors (8124362).

16213798 is a wasteful number, since it uses less digits than its factorization.

16213798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5822.

The product of its digits is 18144, while the sum is 37.

The square root of 16213798 is about 4026.6360650051. The cubic root of 16213798 is about 253.1016167598.

The spelling of 16213798 in words is "sixteen million, two hundred thirteen thousand, seven hundred ninety-eight".