40295459 has 2 divisors, whose sum is σ = 40295460. Its totient is φ = 40295458.

The previous prime is 40295419. The next prime is 40295503. The reversal of 40295459 is 95459204.

40295459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40295459 - 2¹⁶ = 40229923 is a prime.

It is not a weakly prime, because it can be changed into another prime (40295419) 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, 20147729 + 20147730.

It is an arithmetic number, because the mean of its divisors is an integer number (20147730).

Almost surely, 2^40295459 is an apocalyptic number.

40295459 is a deficient number, since it is larger than the sum of its proper divisors (1).

40295459 is an equidigital number, since it uses as much as digits as its factorization.

40295459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 40295459 is about 6347.8704303097. The cubic root of 40295459 is about 342.8351708555.

The spelling of 40295459 in words is "forty million, two hundred ninety-five thousand, four hundred fifty-nine".