40224201 has 4 divisors (see below), whose sum is σ = 53632272. Its totient is φ = 26816132.

The previous prime is 40224199. The next prime is 40224203. The reversal of 40224201 is 10242204.

40224201 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 an interprime number because it is at equal distance from previous prime (40224199) and next prime (40224203).

It is a cyclic number.

It is not a de Polignac number, because 40224201 - 2¹ = 40224199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40224203) 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, 6704031 + ... + 6704036.

It is an arithmetic number, because the mean of its divisors is an integer number (13408068).

Almost surely, 2^40224201 is an apocalyptic number.

It is an amenable number.

40224201 is a deficient number, since it is larger than the sum of its proper divisors (13408071).

40224201 is a wasteful number, since it uses less digits than its factorization.

40224201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13408070.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 40224201 is about 6342.2551982714. The cubic root of 40224201 is about 342.6329630981.

Adding to 40224201 its reverse (10242204), we get a palindrome (50466405).

The spelling of 40224201 in words is "forty million, two hundred twenty-four thousand, two hundred one".