40536336 has 20 divisors (see below), whose sum is σ = 104718992. Its totient is φ = 13512096.

The previous prime is 40536323. The next prime is 40536341. The reversal of 40536336 is 63363504.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422206 + ... + 422301.

Almost surely, 2^40536336 is an apocalyptic number.

It is an amenable number.

40536336 is an abundant number, since it is smaller than the sum of its proper divisors (64182656).

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

40536336 is a wasteful number, since it uses less digits than its factorization.

40536336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844518 (or 844512 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 30.

The square root of 40536336 is about 6366.8152164171. The cubic root of 40536336 is about 343.5169441330.

The spelling of 40536336 in words is "forty million, five hundred thirty-six thousand, three hundred thirty-six".