36048813 has 4 divisors (see below), whose sum is σ = 48065088. Its totient is φ = 24032540.

The previous prime is 36048773. The next prime is 36048829. The reversal of 36048813 is 31884063.

36048813 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36048813 - 2¹³ = 36040621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36048853) 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, 6008133 + ... + 6008138.

It is an arithmetic number, because the mean of its divisors is an integer number (12016272).

Almost surely, 2^36048813 is an apocalyptic number.

It is an amenable number.

36048813 is a deficient number, since it is larger than the sum of its proper divisors (12016275).

36048813 is a wasteful number, since it uses less digits than its factorization.

36048813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12016274.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 36048813 is about 6004.0663720515. The cubic root of 36048813 is about 330.3418954285.

The spelling of 36048813 in words is "thirty-six million, forty-eight thousand, eight hundred thirteen".