36013623 has 8 divisors (see below), whose sum is σ = 48270336. Its totient is φ = 23883000.

The previous prime is 36013619. The next prime is 36013631. The reversal of 36013623 is 32631063.

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

It is not a de Polignac number, because 36013623 - 2² = 36013619 is a prime.

It is a super-2 number, since 2×36013623² = 2593962083172258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36013593 and 36013602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36013613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30853 + ... + 31998.

It is an arithmetic number, because the mean of its divisors is an integer number (6033792).

Almost surely, 2^36013623 is an apocalyptic number.

36013623 is a deficient number, since it is larger than the sum of its proper divisors (12256713).

36013623 is a wasteful number, since it uses less digits than its factorization.

36013623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63045.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 36013623 is about 6001.1351426209. The cubic root of 36013623 is about 330.2343697803.

Adding to 36013623 its reverse (32631063), we get a palindrome (68644686).

The spelling of 36013623 in words is "thirty-six million, thirteen thousand, six hundred twenty-three".