40063773 has 16 divisors (see below), whose sum is σ = 54720000. Its totient is φ = 26065200.

The previous prime is 40063759. The next prime is 40063843. The reversal of 40063773 is 37736004.

40063773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40063773 - 2⁵ = 40063741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40063773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40063753) 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 15 ways as a sum of consecutive naturals, for example, 25978 + ... + 27476.

It is an arithmetic number, because the mean of its divisors is an integer number (3420000).

Almost surely, 2^40063773 is an apocalyptic number.

It is an amenable number.

40063773 is a deficient number, since it is larger than the sum of its proper divisors (14656227).

40063773 is a wasteful number, since it uses less digits than its factorization.

40063773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712.

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 40063773 is about 6329.5950107412. The cubic root of 40063773 is about 342.1768433244.

Adding to 40063773 its reverse (37736004), we get a palindrome (77799777).

The spelling of 40063773 in words is "forty million, sixty-three thousand, seven hundred seventy-three".