40336241 has 8 divisors (see below), whose sum is σ = 44074368. Its totient is φ = 36610000.

The previous prime is 40336229. The next prime is 40336243. The reversal of 40336241 is 14263304.

It is a happy number.

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 40336241 - 2¹⁴ = 40319857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40336243) 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, 5096 + ... + 10326.

It is an arithmetic number, because the mean of its divisors is an integer number (5509296).

Almost surely, 2^40336241 is an apocalyptic number.

It is an amenable number.

40336241 is a deficient number, since it is larger than the sum of its proper divisors (3738127).

40336241 is a wasteful number, since it uses less digits than its factorization.

40336241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5943.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 40336241 is about 6351.0818763420. The cubic root of 40336241 is about 342.9507900854.

Adding to 40336241 its reverse (14263304), we get a palindrome (54599545).

The spelling of 40336241 in words is "forty million, three hundred thirty-six thousand, two hundred forty-one".