40336514 has 4 divisors (see below), whose sum is σ = 60504774. Its totient is φ = 20168256.

The previous prime is 40336511. The next prime is 40336519. The reversal of 40336514 is 41563304.

40336514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 22401289 + 17935225 = 4733^2 + 4235^2 .

It is not an unprimeable number, because it can be changed into a prime (40336511) 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 as a sum of consecutive naturals, namely, 10084127 + ... + 10084130.

Almost surely, 2^40336514 is an apocalyptic number.

40336514 is a deficient number, since it is larger than the sum of its proper divisors (20168260).

40336514 is a wasteful number, since it uses less digits than its factorization.

40336514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20168259.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 40336514 is about 6351.1033687069. The cubic root of 40336514 is about 342.9515637929.

Adding to 40336514 its reverse (41563304), we get a palindrome (81899818).

The spelling of 40336514 in words is "forty million, three hundred thirty-six thousand, five hundred fourteen".