40535336 has 16 divisors (see below), whose sum is σ = 76086240. Its totient is φ = 20245680.

The previous prime is 40535333. The next prime is 40535353. The reversal of 40535336 is 63353504.

It is a happy number.

It is a super-2 number, since 2×40535336² = 3286226929265792, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40535299 and 40535308.

It is not an unprimeable number, because it can be changed into a prime (40535333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7205 + ... + 11531.

It is an arithmetic number, because the mean of its divisors is an integer number (4755390).

Almost surely, 2^40535336 is an apocalyptic number.

It is an amenable number.

40535336 is a deficient number, since it is larger than the sum of its proper divisors (35550904).

40535336 is a wasteful number, since it uses less digits than its factorization.

40535336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5504 (or 5500 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 40535336 is about 6366.7366837337. The cubic root of 40535336 is about 343.5141193442.

The spelling of 40535336 in words is "forty million, five hundred thirty-five thousand, three hundred thirty-six".