16126325 has 12 divisors (see below), whose sum is σ = 20485668. Its totient is φ = 12585600.

The previous prime is 16126303. The next prime is 16126337. The reversal of 16126325 is 52362161.

It can be written as a sum of positive squares in 6 ways, for example, as 5943844 + 10182481 = 2438^2 + 3191^2 .

It is not a de Polignac number, because 16126325 - 2⁶ = 16126261 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16126294 and 16126303.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 6842 + ... + 8891.

It is an arithmetic number, because the mean of its divisors is an integer number (1707139).

Almost surely, 2^16126325 is an apocalyptic number.

It is an amenable number.

16126325 is a deficient number, since it is larger than the sum of its proper divisors (4359343).

16126325 is a wasteful number, since it uses less digits than its factorization.

16126325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15784 (or 15779 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 16126325 is about 4015.7595794569. The cubic root of 16126325 is about 252.6456369911.

Adding to 16126325 its reverse (52362161), we get a palindrome (68488486).

The spelling of 16126325 in words is "sixteen million, one hundred twenty-six thousand, three hundred twenty-five".