16125448 has 16 divisors (see below), whose sum is σ = 30457980. Its totient is φ = 8003328.

The previous prime is 16125443. The next prime is 16125457. The reversal of 16125448 is 84452161.

It can be written as a sum of positive squares in 2 ways, for example, as 15665764 + 459684 = 3958^2 + 678^2 .

It is not an unprimeable number, because it can be changed into a prime (16125443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6261 + ... + 8452.

Almost surely, 2^16125448 is an apocalyptic number.

It is an amenable number.

16125448 is a deficient number, since it is larger than the sum of its proper divisors (14332532).

16125448 is a wasteful number, since it uses less digits than its factorization.

16125448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14856 (or 14852 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 16125448 is about 4015.6503831883. The cubic root of 16125448 is about 252.6410570214.

The spelling of 16125448 in words is "sixteen million, one hundred twenty-five thousand, four hundred forty-eight".