36048239 has 4 divisors (see below), whose sum is σ = 36130056. Its totient is φ = 35966424.

The previous prime is 36048209. The next prime is 36048251. The reversal of 36048239 is 93284063.

It is a happy number.

36048239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93284063 = 1249 ⋅74687.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36048239 is a prime.

It is a super-2 number, since 2×36048239² = 2598951070002242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36048199 and 36048208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36048209) 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 3 ways as a sum of consecutive naturals, for example, 40244 + ... + 41129.

It is an arithmetic number, because the mean of its divisors is an integer number (9032514).

Almost surely, 2^36048239 is an apocalyptic number.

36048239 is a deficient number, since it is larger than the sum of its proper divisors (81817).

36048239 is an equidigital number, since it uses as much as digits as its factorization.

36048239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81816.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 36048239 is about 6004.0185709240. The cubic root of 36048239 is about 330.3401420905.

The spelling of 36048239 in words is "thirty-six million, forty-eight thousand, two hundred thirty-nine".