16048345 has 8 divisors (see below), whose sum is σ = 19370376. Its totient is φ = 12763776.

The previous prime is 16048337. The next prime is 16048367. The reversal of 16048345 is 54384061.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1394761 + 14653584 = 1181^2 + 3828^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16048345 - 2³ = 16048337 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8412 + ... + 10141.

It is an arithmetic number, because the mean of its divisors is an integer number (2421297).

Almost surely, 2^16048345 is an apocalyptic number.

It is an amenable number.

16048345 is a deficient number, since it is larger than the sum of its proper divisors (3322031).

16048345 is a wasteful number, since it uses less digits than its factorization.

16048345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18731.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 16048345 is about 4006.0385669636. The cubic root of 16048345 is about 252.2377501342.

The spelling of 16048345 in words is "sixteen million, forty-eight thousand, three hundred forty-five".