41204689 has 2 divisors, whose sum is σ = 41204690. Its totient is φ = 41204688.

The previous prime is 41204687. The next prime is 41204699. The reversal of 41204689 is 98640214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27217089 + 13987600 = 5217^2 + 3740^2 .

It is a cyclic number.

It is not a de Polignac number, because 41204689 - 2¹ = 41204687 is a prime.

Together with 41204687, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (41204687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20602344 + 20602345.

It is an arithmetic number, because the mean of its divisors is an integer number (20602345).

Almost surely, 2^41204689 is an apocalyptic number.

It is an amenable number.

41204689 is a deficient number, since it is larger than the sum of its proper divisors (1).

41204689 is an equidigital number, since it uses as much as digits as its factorization.

41204689 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 41204689 is about 6419.0878635520. The cubic root of 41204689 is about 345.3946027510.

The spelling of 41204689 in words is "forty-one million, two hundred four thousand, six hundred eighty-nine".