41800789 has 2 divisors, whose sum is σ = 41800790. Its totient is φ = 41800788.

The previous prime is 41800763. The next prime is 41800819. The reversal of 41800789 is 98700814.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32547025 + 9253764 = 5705^2 + 3042^2 .

It is a cyclic number.

It is not a de Polignac number, because 41800789 - 2¹⁵ = 41768021 is a prime.

It is a super-2 number, since 2×41800789² = 3494611922045042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41806789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20900394 + 20900395.

It is an arithmetic number, because the mean of its divisors is an integer number (20900395).

Almost surely, 2^41800789 is an apocalyptic number.

It is an amenable number.

41800789 is a deficient number, since it is larger than the sum of its proper divisors (1).

41800789 is an equidigital number, since it uses as much as digits as its factorization.

41800789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 41800789 is about 6465.3529679361. The cubic root of 41800789 is about 347.0522196878.

The spelling of 41800789 in words is "forty-one million, eight hundred thousand, seven hundred eighty-nine".