16248338 has 4 divisors (see below), whose sum is σ = 24372510. Its totient is φ = 8124168.

The previous prime is 16248317. The next prime is 16248361. The reversal of 16248338 is 83384261.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83384261 = 271 ⋅307691.

It can be written as a sum of positive squares in only one way, i.e., 11992369 + 4255969 = 3463^2 + 2063^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16248298 and 16248307.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4062083 + ... + 4062086.

Almost surely, 2^16248338 is an apocalyptic number.

16248338 is a deficient number, since it is larger than the sum of its proper divisors (8124172).

16248338 is an equidigital number, since it uses as much as digits as its factorization.

16248338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8124171.

The product of its digits is 27648, while the sum is 35.

The square root of 16248338 is about 4030.9227231491. The cubic root of 16248338 is about 253.2812154251.

The spelling of 16248338 in words is "sixteen million, two hundred forty-eight thousand, three hundred thirty-eight".