41291801 has 2 divisors, whose sum is σ = 41291802. Its totient is φ = 41291800.

The previous prime is 41291779. The next prime is 41291837. The reversal of 41291801 is 10819214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41267776 + 24025 = 6424^2 + 155^2 .

It is a cyclic number.

It is not a de Polignac number, because 41291801 - 2¹⁸ = 41029657 is a prime.

It is not a weakly prime, because it can be changed into another prime (41291881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20645900 + 20645901.

It is an arithmetic number, because the mean of its divisors is an integer number (20645901).

Almost surely, 2^41291801 is an apocalyptic number.

It is an amenable number.

41291801 is a deficient number, since it is larger than the sum of its proper divisors (1).

41291801 is an equidigital number, since it uses as much as digits as its factorization.

41291801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 41291801 is about 6425.8696687686. The cubic root of 41291801 is about 345.6378342612.

The spelling of 41291801 in words is "forty-one million, two hundred ninety-one thousand, eight hundred one".