39560225 has 6 divisors (see below), whose sum is σ = 49054710. Its totient is φ = 31648160.

The previous prime is 39560219. The next prime is 39560237. The reversal of 39560225 is 52206593.

It can be written as a sum of positive squares in 3 ways, for example, as 33856 + 39526369 = 184^2 + 6287^2 .

It is a de Polignac number, because none of the positive numbers 2^k-39560225 is a prime.

It is a super-2 number, since 2×39560225² = 3130022804101250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 39560191 and 39560200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 791180 + ... + 791229.

It is an arithmetic number, because the mean of its divisors is an integer number (8175785).

Almost surely, 2^39560225 is an apocalyptic number.

It is an amenable number.

39560225 is a deficient number, since it is larger than the sum of its proper divisors (9494485).

39560225 is a wasteful number, since it uses less digits than its factorization.

39560225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582419 (or 1582414 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 39560225 is about 6289.6919638405. The cubic root of 39560225 is about 340.7372267186.

The spelling of 39560225 in words is "thirty-nine million, five hundred sixty thousand, two hundred twenty-five".