41266405 has 4 divisors (see below), whose sum is σ = 49519692. Its totient is φ = 33013120.

The previous prime is 41266403. The next prime is 41266409. The reversal of 41266405 is 50466214.

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 9928801 + 31337604 = 3151^2 + 5598^2 .

It is not a de Polignac number, because 41266405 - 2¹ = 41266403 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41266403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4126636 + ... + 4126645.

It is an arithmetic number, because the mean of its divisors is an integer number (12379923).

Almost surely, 2^41266405 is an apocalyptic number.

It is an amenable number.

41266405 is a deficient number, since it is larger than the sum of its proper divisors (8253287).

41266405 is an equidigital number, since it uses as much as digits as its factorization.

41266405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8253286.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 41266405 is about 6423.8932898983. The cubic root of 41266405 is about 345.5669596695.

The spelling of 41266405 in words is "forty-one million, two hundred sixty-six thousand, four hundred five".