40896241 has 2 divisors, whose sum is σ = 40896242. Its totient is φ = 40896240.

The previous prime is 40896239. The next prime is 40896257. The reversal of 40896241 is 14269804.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37271025 + 3625216 = 6105^2 + 1904^2 .

It is a cyclic number.

It is not a de Polignac number, because 40896241 - 2¹ = 40896239 is a prime.

Together with 40896239, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 40896197 and 40896206.

It is not a weakly prime, because it can be changed into another prime (40896221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20448120 + 20448121.

It is an arithmetic number, because the mean of its divisors is an integer number (20448121).

Almost surely, 2^40896241 is an apocalyptic number.

It is an amenable number.

40896241 is a deficient number, since it is larger than the sum of its proper divisors (1).

40896241 is an equidigital number, since it uses as much as digits as its factorization.

40896241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 40896241 is about 6395.0168881716. The cubic root of 40896241 is about 344.5305973611.

The spelling of 40896241 in words is "forty million, eight hundred ninety-six thousand, two hundred forty-one".