40535366 has 8 divisors (see below), whose sum is σ = 60868584. Its totient is φ = 20245840.

The previous prime is 40535353. The next prime is 40535377. The reversal of 40535366 is 66353504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8495 + ... + 12378.

It is an arithmetic number, because the mean of its divisors is an integer number (7608573).

Almost surely, 2^40535366 is an apocalyptic number.

40535366 is a deficient number, since it is larger than the sum of its proper divisors (20333218).

40535366 is a wasteful number, since it uses less digits than its factorization.

40535366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21846.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 40535366 is about 6366.7390397283. The cubic root of 40535366 is about 343.5142040885.

The spelling of 40535366 in words is "forty million, five hundred thirty-five thousand, three hundred sixty-six".