16354 has 16 divisors (see below), whose sum is σ = 28728. Its totient is φ = 6912.

The previous prime is 16349. The next prime is 16361. The reversal of 16354 is 45361.

It can be written as a sum of positive squares in 4 ways, for example, as 15625 + 729 = 125^2 + 27^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424 + ... + 460.

2¹⁶³⁵⁴ is an apocalyptic number.

16354 is a deficient number, since it is larger than the sum of its proper divisors (12374).

16354 is a wasteful number, since it uses less digits than its factorization.

16354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69.

The product of its digits is 360, while the sum is 19.

The square root of 16354 is about 127.8827588067. The cubic root of 16354 is about 25.3829053968.

The spelling of 16354 in words is "sixteen thousand, three hundred fifty-four".