40480337 has 2 divisors, whose sum is σ = 40480338. Its totient is φ = 40480336.

The previous prime is 40480309. The next prime is 40480351. The reversal of 40480337 is 73308404.

40480337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37466641 + 3013696 = 6121^2 + 1736^2 .

It is a cyclic number.

It is not a de Polignac number, because 40480337 - 2⁶ = 40480273 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (40480837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20240168 + 20240169.

It is an arithmetic number, because the mean of its divisors is an integer number (20240169).

Almost surely, 2^40480337 is an apocalyptic number.

It is an amenable number.

40480337 is a deficient number, since it is larger than the sum of its proper divisors (1).

40480337 is an equidigital number, since it uses as much as digits as its factorization.

40480337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 40480337 is about 6362.4159719402. The cubic root of 40480337 is about 343.3586871862.

The spelling of 40480337 in words is "forty million, four hundred eighty thousand, three hundred thirty-seven".