40065363 has 24 divisors (see below), whose sum is σ = 62545392. Its totient is φ = 24568128.

The previous prime is 40065359. The next prime is 40065367. The reversal of 40065363 is 36356004.

40065363 is a `hidden beast` number, since 4 + 0 + 0 + 653 + 6 + 3 = 666.

40065363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40065359) and next prime (40065367).

It is not a de Polignac number, because 40065363 - 2² = 40065359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40065367) 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 in 23 ways as a sum of consecutive naturals, for example, 51445 + ... + 52217.

It is an arithmetic number, because the mean of its divisors is an integer number (2606058).

Almost surely, 2^40065363 is an apocalyptic number.

40065363 is a deficient number, since it is larger than the sum of its proper divisors (22480029).

40065363 is a wasteful number, since it uses less digits than its factorization.

40065363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235 (or 1232 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 40065363 is about 6329.7206099480. The cubic root of 40065363 is about 342.1813698908.

The spelling of 40065363 in words is "forty million, sixty-five thousand, three hundred sixty-three".