36237641 has 8 divisors (see below), whose sum is σ = 39785664. Its totient is φ = 32731920.

The previous prime is 36237601. The next prime is 36237661. The reversal of 36237641 is 14673263.

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

It is a cyclic number.

It is not a de Polignac number, because 36237641 - 2⁶ = 36237577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 36237598 and 36237607.

It is not an unprimeable number, because it can be changed into a prime (36237601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8765 + ... + 12218.

It is an arithmetic number, because the mean of its divisors is an integer number (4973208).

Almost surely, 2^36237641 is an apocalyptic number.

It is an amenable number.

36237641 is a deficient number, since it is larger than the sum of its proper divisors (3548023).

36237641 is a wasteful number, since it uses less digits than its factorization.

36237641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21151.

The product of its digits is 18144, while the sum is 32.

The square root of 36237641 is about 6019.7708428145. The cubic root of 36237641 is about 330.9176813880.

The spelling of 36237641 in words is "thirty-six million, two hundred thirty-seven thousand, six hundred forty-one".