36215255 has 8 divisors (see below), whose sum is σ = 43601712. Its totient is φ = 28876608.

The previous prime is 36215251. The next prime is 36215281. The reversal of 36215255 is 55251263.

It is a happy number.

36215255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36215255 - 2² = 36215251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36215251) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10262 + ... + 13331.

It is an arithmetic number, because the mean of its divisors is an integer number (5450214).

Almost surely, 2^36215255 is an apocalyptic number.

36215255 is a deficient number, since it is larger than the sum of its proper divisors (7386457).

36215255 is a wasteful number, since it uses less digits than its factorization.

36215255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23905.

The product of its digits is 9000, while the sum is 29.

The square root of 36215255 is about 6017.9111824619. The cubic root of 36215255 is about 330.8495252850.

The spelling of 36215255 in words is "thirty-six million, two hundred fifteen thousand, two hundred fifty-five".