41213005 has 8 divisors (see below), whose sum is σ = 50792472. Its totient is φ = 32079168.

The previous prime is 41212979. The next prime is 41213041. The reversal of 41213005 is 50031214.

It can be written as a sum of positive squares in 4 ways, for example, as 16670889 + 24542116 = 4083^2 + 4954^2 .

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 41213005 - 2¹¹ = 41210957 is a prime.

It is a super-2 number, since 2×41213005² = 3397023562260050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41213005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111202 + ... + 111571.

It is an arithmetic number, because the mean of its divisors is an integer number (6349059).

Almost surely, 2^41213005 is an apocalyptic number.

It is an amenable number.

41213005 is a deficient number, since it is larger than the sum of its proper divisors (9579467).

41213005 is a wasteful number, since it uses less digits than its factorization.

41213005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222815.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 41213005 is about 6419.7355864553. The cubic root of 41213005 is about 345.4178372289.

Adding to 41213005 its reverse (50031214), we get a palindrome (91244219).

The spelling of 41213005 in words is "forty-one million, two hundred thirteen thousand, five".