40226011 has 16 divisors (see below), whose sum is σ = 48960000. Its totient is φ = 32973864.

The previous prime is 40225967. The next prime is 40226047. The reversal of 40226011 is 11062204.

It is a de Polignac number, because none of the positive numbers 2^k-40226011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40226051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5340 + ... + 10438.

It is an arithmetic number, because the mean of its divisors is an integer number (3060000).

Almost surely, 2^40226011 is an apocalyptic number.

40226011 is a deficient number, since it is larger than the sum of its proper divisors (8733989).

40226011 is an equidigital number, since it uses as much as digits as its factorization.

40226011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5143 (or 5129 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 40226011 is about 6342.3978903881. The cubic root of 40226011 is about 342.6381022627.

Adding to 40226011 its reverse (11062204), we get a palindrome (51288215).

The spelling of 40226011 in words is "forty million, two hundred twenty-six thousand, eleven".