41272001 has 4 divisors (see below), whose sum is σ = 42050772. Its totient is φ = 40493232.

The previous prime is 41271991. The next prime is 41272013. The reversal of 41272001 is 10027214.

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 29376400 + 11895601 = 5420^2 + 3449^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41272001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41272031) 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, 389306 + ... + 389411.

It is an arithmetic number, because the mean of its divisors is an integer number (10512693).

Almost surely, 2^41272001 is an apocalyptic number.

It is an amenable number.

41272001 is a deficient number, since it is larger than the sum of its proper divisors (778771).

41272001 is an equidigital number, since it uses as much as digits as its factorization.

41272001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778770.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 41272001 is about 6424.3288365400. The cubic root of 41272001 is about 345.5825793590.

Adding to 41272001 its reverse (10027214), we get a palindrome (51299215).

The spelling of 41272001 in words is "forty-one million, two hundred seventy-two thousand, one".