36116421 has 8 divisors (see below), whose sum is σ = 52533024. Its totient is φ = 21888720.

The previous prime is 36116419. The next prime is 36116429. The reversal of 36116421 is 12461163.

36116421 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 not a de Polignac number, because 36116421 - 2¹ = 36116419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36116391 and 36116400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36116429) 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, 547186 + ... + 547251.

It is an arithmetic number, because the mean of its divisors is an integer number (6566628).

Almost surely, 2^36116421 is an apocalyptic number.

It is an amenable number.

36116421 is a deficient number, since it is larger than the sum of its proper divisors (16416603).

36116421 is a wasteful number, since it uses less digits than its factorization.

36116421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094451.

The product of its digits is 864, while the sum is 24.

The square root of 36116421 is about 6009.6939189945. The cubic root of 36116421 is about 330.5482804708.

Adding to 36116421 its reverse (12461163), we get a palindrome (48577584).

The spelling of 36116421 in words is "thirty-six million, one hundred sixteen thousand, four hundred twenty-one".