16422363 has 6 divisors (see below), whose sum is σ = 23721204. Its totient is φ = 10948236.

The previous prime is 16422361. The next prime is 16422377. The reversal of 16422363 is 36322461.

It is not a de Polignac number, because 16422363 - 2¹ = 16422361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16422361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 912345 + ... + 912362.

It is an arithmetic number, because the mean of its divisors is an integer number (3953534).

Almost surely, 2^16422363 is an apocalyptic number.

16422363 is a deficient number, since it is larger than the sum of its proper divisors (7298841).

16422363 is a wasteful number, since it uses less digits than its factorization.

16422363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1824713 (or 1824710 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 16422363 is about 4052.4514802771. The cubic root of 16422363 is about 254.1822477354.

It can be divided in two parts, 1642 and 2363, that added together give a triangular number (4005 = T₈₉).

The spelling of 16422363 in words is "sixteen million, four hundred twenty-two thousand, three hundred sixty-three".