36602225 has 24 divisors (see below), whose sum is σ = 49871808. Its totient is φ = 26427200.

The previous prime is 36602221. The next prime is 36602231. The reversal of 36602225 is 52220663.

It is not a de Polignac number, because 36602225 - 2² = 36602221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36602194 and 36602203.

It is not an unprimeable number, because it can be changed into a prime (36602221) 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 23 ways as a sum of consecutive naturals, for example, 45527 + ... + 46323.

It is an arithmetic number, because the mean of its divisors is an integer number (2077992).

Almost surely, 2^36602225 is an apocalyptic number.

It is an amenable number.

36602225 is a deficient number, since it is larger than the sum of its proper divisors (13269583).

36602225 is a wasteful number, since it uses less digits than its factorization.

36602225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985 (or 980 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 36602225 is about 6049.9772726846. The cubic root of 36602225 is about 332.0237590052.

Adding to 36602225 its reverse (52220663), we get a palindrome (88822888).

It can be divided in two parts, 3660 and 2225, that added together give a palindrome (5885).

The spelling of 36602225 in words is "thirty-six million, six hundred two thousand, two hundred twenty-five".