40333064 has 8 divisors (see below), whose sum is σ = 75624510. Its totient is φ = 20166528.

The previous prime is 40333043. The next prime is 40333079. The reversal of 40333064 is 46033304.

40333064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 30360100 + 9972964 = 5510^2 + 3158^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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, 2520809 + ... + 2520824.

Almost surely, 2^40333064 is an apocalyptic number.

It is an amenable number.

40333064 is a deficient number, since it is larger than the sum of its proper divisors (35291446).

40333064 is a wasteful number, since it uses less digits than its factorization.

40333064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5041639 (or 5041635 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 40333064 is about 6350.8317565497. The cubic root of 40333064 is about 342.9417859141.

Adding to 40333064 its reverse (46033304), we get a palindrome (86366368).

The spelling of 40333064 in words is "forty million, three hundred thirty-three thousand, sixty-four".