40483843 has 2 divisors, whose sum is σ = 40483844. Its totient is φ = 40483842.

The previous prime is 40483801. The next prime is 40483867. The reversal of 40483843 is 34838404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40483843 - 2¹⁷ = 40352771 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40483799 and 40483808.

It is not a weakly prime, because it can be changed into another prime (40483543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20241921 + 20241922.

It is an arithmetic number, because the mean of its divisors is an integer number (20241922).

Almost surely, 2^40483843 is an apocalyptic number.

40483843 is a deficient number, since it is larger than the sum of its proper divisors (1).

40483843 is an equidigital number, since it uses as much as digits as its factorization.

40483843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 40483843 is about 6362.6914902422. The cubic root of 40483843 is about 343.3685996597.

The spelling of 40483843 in words is "forty million, four hundred eighty-three thousand, eight hundred forty-three".