40335064 has 32 divisors (see below), whose sum is σ = 94291200. Its totient is φ = 15714720.

The previous prime is 40335059. The next prime is 40335083. The reversal of 40335064 is 46053304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32124 + ... + 33355.

It is an arithmetic number, because the mean of its divisors is an integer number (2946600).

Almost surely, 2^40335064 is an apocalyptic number.

40335064 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40335064 is an abundant number, since it is smaller than the sum of its proper divisors (53956136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40335064 is a wasteful number, since it uses less digits than its factorization.

40335064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65503 (or 65499 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 40335064 is about 6350.9892142878. The cubic root of 40335064 is about 342.9474543176.

Adding to 40335064 its reverse (46053304), we get a palindrome (86388368).

The spelling of 40335064 in words is "forty million, three hundred thirty-five thousand, sixty-four".