16752025 has 12 divisors (see below), whose sum is σ = 21008700. Its totient is φ = 13249280.

The previous prime is 16752013. The next prime is 16752049. The reversal of 16752025 is 52025761.

It can be written as a sum of positive squares in 6 ways, for example, as 2471184 + 14280841 = 1572^2 + 3779^2 .

It is not a de Polignac number, because 16752025 - 2⁵ = 16751993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16751984 and 16752002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1540 + ... + 5989.

It is an arithmetic number, because the mean of its divisors is an integer number (1750725).

Almost surely, 2^16752025 is an apocalyptic number.

It is an amenable number.

16752025 is a deficient number, since it is larger than the sum of its proper divisors (4256675).

16752025 is an equidigital number, since it uses as much as digits as its factorization.

16752025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7628 (or 7623 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 16752025 is about 4092.9237715843. The cubic root of 16752025 is about 255.8718077666.

Adding to 16752025 its reverse (52025761), we get a palindrome (68777786).

The spelling of 16752025 in words is "sixteen million, seven hundred fifty-two thousand, twenty-five".