40336052 has 6 divisors (see below), whose sum is σ = 70588098. Its totient is φ = 20168024.

The previous prime is 40336027. The next prime is 40336081. The reversal of 40336052 is 25063304.

It can be written as a sum of positive squares in only one way, i.e., 39262756 + 1073296 = 6266^2 + 1036^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5042003 + ... + 5042010.

It is an arithmetic number, because the mean of its divisors is an integer number (11764683).

Almost surely, 2^40336052 is an apocalyptic number.

It is an amenable number.

40336052 is a deficient number, since it is larger than the sum of its proper divisors (30252046).

40336052 is a wasteful number, since it uses less digits than its factorization.

40336052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10084017 (or 10084015 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 40336052 is about 6351.0669969699. The cubic root of 40336052 is about 342.9502544397.

Adding to 40336052 its reverse (25063304), we get a palindrome (65399356).

The spelling of 40336052 in words is "forty million, three hundred thirty-six thousand, fifty-two".