16070525 has 12 divisors (see below), whose sum is σ = 21100212. Its totient is φ = 12099840.

The previous prime is 16070507. The next prime is 16070539. The reversal of 16070525 is 52507061.

It can be written as a sum of positive squares in 6 ways, for example, as 2247001 + 13823524 = 1499^2 + 3718^2 .

It is not a de Polignac number, because 16070525 - 2⁸ = 16070269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16070494 and 16070503.

It is a congruent number.

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, 18482 + ... + 19331.

It is an arithmetic number, because the mean of its divisors is an integer number (1758351).

Almost surely, 2^16070525 is an apocalyptic number.

It is an amenable number.

16070525 is a deficient number, since it is larger than the sum of its proper divisors (5029687).

16070525 is a wasteful number, since it uses less digits than its factorization.

16070525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37840 (or 37835 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 16070525 is about 4008.8059319453. The cubic root of 16070525 is about 252.3539003847.

Adding to 16070525 its reverse (52507061), we get a palindrome (68577586).

The spelling of 16070525 in words is "sixteen million, seventy thousand, five hundred twenty-five".