40336612 has 6 divisors (see below), whose sum is σ = 70589078. Its totient is φ = 20168304.

The previous prime is 40336607. The next prime is 40336627. The reversal of 40336612 is 21663304.

It can be written as a sum of positive squares in only one way, i.e., 31539456 + 8797156 = 5616^2 + 2966^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5042073 + ... + 5042080.

Almost surely, 2^40336612 is an apocalyptic number.

It is an amenable number.

40336612 is a deficient number, since it is larger than the sum of its proper divisors (30252466).

40336612 is a wasteful number, since it uses less digits than its factorization.

40336612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10084157 (or 10084155 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 40336612 is about 6351.1110838971. Note that the first 3 decimals coincide. The cubic root of 40336612 is about 342.9518415332.

Adding to 40336612 its reverse (21663304), we get a palindrome (61999916).

The spelling of 40336612 in words is "forty million, three hundred thirty-six thousand, six hundred twelve".