40652966 has 8 divisors (see below), whose sum is σ = 62946624. Its totient is φ = 19670760.

The previous prime is 40652959. The next prime is 40652971. The reversal of 40652966 is 66925604.

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, 327785 + ... + 327908.

It is an arithmetic number, because the mean of its divisors is an integer number (7868328).

Almost surely, 2^40652966 is an apocalyptic number.

40652966 is a deficient number, since it is larger than the sum of its proper divisors (22293658).

40652966 is a wasteful number, since it uses less digits than its factorization.

40652966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655726.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 40652966 is about 6375.9678480996. The cubic root of 40652966 is about 343.8460810869.

The spelling of 40652966 in words is "forty million, six hundred fifty-two thousand, nine hundred sixty-six".