36445625 has 10 divisors (see below), whose sum is σ = 45543234. Its totient is φ = 29156000.

The previous prime is 36445613. The next prime is 36445681. The reversal of 36445625 is 52654463.

It is a happy number.

36445625 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 5 ways, for example, as 10445824 + 25999801 = 3232^2 + 5099^2 .

It is not a de Polignac number, because 36445625 - 2⁶ = 36445561 is a prime.

It is a Duffinian 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 9 ways as a sum of consecutive naturals, for example, 28532 + ... + 29781.

Almost surely, 2^36445625 is an apocalyptic number.

It is an amenable number.

36445625 is a deficient number, since it is larger than the sum of its proper divisors (9097609).

36445625 is an frugal number, since it uses more digits than its factorization.

36445625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58333 (or 58318 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 36445625 is about 6037.0212025468. The cubic root of 36445625 is about 331.5495688013.

The spelling of 36445625 in words is "thirty-six million, four hundred forty-five thousand, six hundred twenty-five".