40594033 has 2 divisors, whose sum is σ = 40594034. Its totient is φ = 40594032.

The previous prime is 40594031. The next prime is 40594039. The reversal of 40594033 is 33049504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31002624 + 9591409 = 5568^2 + 3097^2 .

It is a cyclic number.

It is not a de Polignac number, because 40594033 - 2¹ = 40594031 is a prime.

Together with 40594031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 40593992 and 40594010.

It is not a weakly prime, because it can be changed into another prime (40594031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20297016 + 20297017.

It is an arithmetic number, because the mean of its divisors is an integer number (20297017).

Almost surely, 2^40594033 is an apocalyptic number.

It is an amenable number.

40594033 is a deficient number, since it is larger than the sum of its proper divisors (1).

40594033 is an equidigital number, since it uses as much as digits as its factorization.

40594033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 40594033 is about 6371.3446775386. The cubic root of 40594033 is about 343.6798473701.

The spelling of 40594033 in words is "forty million, five hundred ninety-four thousand, thirty-three".