16426454 has 32 divisors (see below), whose sum is σ = 28740096. Its totient is φ = 6958720.

The previous prime is 16426433. The next prime is 16426477. The reversal of 16426454 is 45462461.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 16426454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62327 + ... + 62589.

It is an arithmetic number, because the mean of its divisors is an integer number (898128).

Almost surely, 2^16426454 is an apocalyptic number.

16426454 is a deficient number, since it is larger than the sum of its proper divisors (12313642).

16426454 is a wasteful number, since it uses less digits than its factorization.

16426454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460.

The product of its digits is 23040, while the sum is 32.

The square root of 16426454 is about 4052.9562050434. The cubic root of 16426454 is about 254.2033525594.

The spelling of 16426454 in words is "sixteen million, four hundred twenty-six thousand, four hundred fifty-four".