41456621 has 2 divisors, whose sum is σ = 41456622. Its totient is φ = 41456620.

The previous prime is 41456609. The next prime is 41456633. The reversal of 41456621 is 12665414.

It is a balanced prime because it is at equal distance from previous prime (41456609) and next prime (41456633).

It can be written as a sum of positive squares in only one way, i.e., 29311396 + 12145225 = 5414^2 + 3485^2 .

It is a cyclic number.

It is not a de Polignac number, because 41456621 - 2¹⁰ = 41455597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41456671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20728310 + 20728311.

It is an arithmetic number, because the mean of its divisors is an integer number (20728311).

Almost surely, 2^41456621 is an apocalyptic number.

It is an amenable number.

41456621 is a deficient number, since it is larger than the sum of its proper divisors (1).

41456621 is an equidigital number, since it uses as much as digits as its factorization.

41456621 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 29.

The square root of 41456621 is about 6438.6816197107. The cubic root of 41456621 is about 346.0971054031.

The spelling of 41456621 in words is "forty-one million, four hundred fifty-six thousand, six hundred twenty-one".