40032363 has 12 divisors (see below), whose sum is σ = 62091240. Its totient is φ = 22875552.

The previous prime is 40032361. The next prime is 40032367. The reversal of 40032363 is 36323004.

40032363 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 40032363 - 2¹ = 40032361 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (40032361) 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 11 ways as a sum of consecutive naturals, for example, 136018 + ... + 136311.

It is an arithmetic number, because the mean of its divisors is an integer number (5174270).

Almost surely, 2^40032363 is an apocalyptic number.

40032363 is a deficient number, since it is larger than the sum of its proper divisors (22058877).

40032363 is a wasteful number, since it uses less digits than its factorization.

40032363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272346 (or 272339 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 40032363 is about 6327.1133228353. The cubic root of 40032363 is about 342.0873977246.

Adding to 40032363 its reverse (36323004), we get a palindrome (76355367).

The spelling of 40032363 in words is "forty million, thirty-two thousand, three hundred sixty-three".