736204225 has 6 divisors (see below), whose sum is σ = 912893270. Its totient is φ = 588963360.

The previous prime is 736204223. The next prime is 736204253. The reversal of 736204225 is 522402637.

736204225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 21818241 + 714385984 = 4671^2 + 26728^2 .

It is not a de Polignac number, because 736204225 - 2¹ = 736204223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (736204223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14724060 + ... + 14724109.

Almost surely, 2^736204225 is an apocalyptic number.

It is an amenable number.

736204225 is a deficient number, since it is larger than the sum of its proper divisors (176689045).

736204225 is a wasteful number, since it uses less digits than its factorization.

736204225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29448179 (or 29448174 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 736204225 is about 27133.0835881217. The cubic root of 736204225 is about 902.9549888508.

The spelling of 736204225 in words is "seven hundred thirty-six million, two hundred four thousand, two hundred twenty-five".