36179225 has 6 divisors (see below), whose sum is σ = 44862270. Its totient is φ = 28943360.

The previous prime is 36179219. The next prime is 36179239. The reversal of 36179225 is 52297163.

It can be written as a sum of positive squares in 3 ways, for example, as 1827904 + 34351321 = 1352^2 + 5861^2 .

It is not a de Polignac number, because 36179225 - 2⁸ = 36178969 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 723560 + ... + 723609.

It is an arithmetic number, because the mean of its divisors is an integer number (7477045).

Almost surely, 2^36179225 is an apocalyptic number.

It is an amenable number.

36179225 is a deficient number, since it is larger than the sum of its proper divisors (8683045).

36179225 is a wasteful number, since it uses less digits than its factorization.

36179225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447179 (or 1447174 counting only the distinct ones).

The product of its digits is 22680, while the sum is 35.

The square root of 36179225 is about 6014.9168739061. The cubic root of 36179225 is about 330.7397698449.

The spelling of 36179225 in words is "thirty-six million, one hundred seventy-nine thousand, two hundred twenty-five".