36711225 has 36 divisors (see below), whose sum is σ = 68200496. Its totient is φ = 19576080.

The previous prime is 36711217. The next prime is 36711229. The reversal of 36711225 is 52211763.

It is a happy number.

It is not a de Polignac number, because 36711225 - 2³ = 36711217 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (36711229) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 3054 + ... + 9096.

Almost surely, 2^36711225 is an apocalyptic number.

It is an amenable number.

36711225 is a deficient number, since it is larger than the sum of its proper divisors (31489271).

36711225 is an equidigital number, since it uses as much as digits as its factorization.

36711225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6068 (or 6051 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 36711225 is about 6058.9788743649. The cubic root of 36711225 is about 332.3530169881.

Adding to 36711225 its reverse (52211763), we get a palindrome (88922988).

The spelling of 36711225 in words is "thirty-six million, seven hundred eleven thousand, two hundred twenty-five".