40593065 has 8 divisors (see below), whose sum is σ = 48755520. Its totient is φ = 32445232.

The previous prime is 40593053. The next prime is 40593067. The reversal of 40593065 is 56039504.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40593065 - 2⁶ = 40593001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40593067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3866 + ... + 9804.

It is an arithmetic number, because the mean of its divisors is an integer number (6094440).

Almost surely, 2^40593065 is an apocalyptic number.

It is an amenable number.

40593065 is a deficient number, since it is larger than the sum of its proper divisors (8162455).

40593065 is a wasteful number, since it uses less digits than its factorization.

40593065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7311.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 40593065 is about 6371.2687119600. The cubic root of 40593065 is about 343.6771155669.

The spelling of 40593065 in words is "forty million, five hundred ninety-three thousand, sixty-five".