40466395 has 8 divisors (see below), whose sum is σ = 48605040. Its totient is φ = 32342880.

The previous prime is 40466369. The next prime is 40466411. The reversal of 40466395 is 59366404.

It is a happy number.

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

It is not a de Polignac number, because 40466395 - 2⁷ = 40466267 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3321 + ... + 9589.

It is an arithmetic number, because the mean of its divisors is an integer number (6075630).

Almost surely, 2^40466395 is an apocalyptic number.

40466395 is a deficient number, since it is larger than the sum of its proper divisors (8138645).

40466395 is a wasteful number, since it uses less digits than its factorization.

40466395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7565.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 40466395 is about 6361.3202246075. The cubic root of 40466395 is about 343.3192634655.

The spelling of 40466395 in words is "forty million, four hundred sixty-six thousand, three hundred ninety-five".