41256001 has 4 divisors (see below), whose sum is σ = 41314900. Its totient is φ = 41197104.

The previous prime is 41255983. The next prime is 41256013. The reversal of 41256001 is 10065214.

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 4665600 + 36590401 = 2160^2 + 6049^2 .

It is a cyclic number.

It is not a de Polignac number, because 41256001 - 2¹⁵ = 41223233 is a prime.

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 41256001.

It is not an unprimeable number, because it can be changed into a prime (41256401) 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, 28386 + ... + 29803.

It is an arithmetic number, because the mean of its divisors is an integer number (10328725).

Almost surely, 2^41256001 is an apocalyptic number.

It is an amenable number.

41256001 is a deficient number, since it is larger than the sum of its proper divisors (58899).

41256001 is an equidigital number, since it uses as much as digits as its factorization.

41256001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58898.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 41256001 is about 6423.0834495591. The cubic root of 41256001 is about 345.5379160214.

The spelling of 41256001 in words is "forty-one million, two hundred fifty-six thousand, one".