40286201 has 4 divisors (see below), whose sum is σ = 41046372. Its totient is φ = 39526032.

The previous prime is 40286189. The next prime is 40286221. The reversal of 40286201 is 10268204.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27290176 + 12996025 = 5224^2 + 3605^2 .

It is a cyclic number.

It is not a de Polignac number, because 40286201 - 2¹⁰ = 40285177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40286221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380006 + ... + 380111.

It is an arithmetic number, because the mean of its divisors is an integer number (10261593).

Almost surely, 2^40286201 is an apocalyptic number.

It is an amenable number.

40286201 is a deficient number, since it is larger than the sum of its proper divisors (760171).

40286201 is an equidigital number, since it uses as much as digits as its factorization.

40286201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760170.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 40286201 is about 6347.1411674864. The cubic root of 40286201 is about 342.8089130488.

The spelling of 40286201 in words is "forty million, two hundred eighty-six thousand, two hundred one".