40334032 has 20 divisors (see below), whose sum is σ = 78245860. Its totient is φ = 20141568.

The previous prime is 40334029. The next prime is 40334051. The reversal of 40334032 is 23043304.

40334032 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 2 ways, for example, as 11861136 + 28472896 = 3444^2 + 5336^2 .

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 22978 + ... + 24670.

It is an arithmetic number, because the mean of its divisors is an integer number (3912293).

Almost surely, 2^40334032 is an apocalyptic number.

It is an amenable number.

40334032 is a deficient number, since it is larger than the sum of its proper divisors (37911828).

40334032 is a wasteful number, since it uses less digits than its factorization.

40334032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190 (or 3184 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 40334032 is about 6350.9079665824. The cubic root of 40334032 is about 342.9445294448.

Adding to 40334032 its reverse (23043304), we get a palindrome (63377336).

The spelling of 40334032 in words is "forty million, three hundred thirty-four thousand, thirty-two".