16396454 has 16 divisors (see below), whose sum is σ = 25151040. Its totient is φ = 8014440.

The previous prime is 16396453. The next prime is 16396463. The reversal of 16396454 is 45469361.

16396454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16396453) 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, 33149 + ... + 33639.

It is an arithmetic number, because the mean of its divisors is an integer number (1571940).

Almost surely, 2^16396454 is an apocalyptic number.

16396454 is a deficient number, since it is larger than the sum of its proper divisors (8754586).

16396454 is a wasteful number, since it uses less digits than its factorization.

16396454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835.

The product of its digits is 77760, while the sum is 38.

The square root of 16396454 is about 4049.2535114512. The cubic root of 16396454 is about 254.0485058334.

The spelling of 16396454 in words is "sixteen million, three hundred ninety-six thousand, four hundred fifty-four".