40014633 has 8 divisors (see below), whose sum is σ = 53428000. Its totient is φ = 26638848.

The previous prime is 40014631. The next prime is 40014679. The reversal of 40014633 is 33641004.

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

It is not a de Polignac number, because 40014633 - 2¹ = 40014631 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40014631) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6808 + ... + 11241.

It is an arithmetic number, because the mean of its divisors is an integer number (6678500).

Almost surely, 2^40014633 is an apocalyptic number.

It is an amenable number.

40014633 is a deficient number, since it is larger than the sum of its proper divisors (13413367).

40014633 is a wasteful number, since it uses less digits than its factorization.

40014633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18791.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 40014633 is about 6325.7120547809. The cubic root of 40014633 is about 342.0368877144.

Adding to 40014633 its reverse (33641004), we get a palindrome (73655637).

The spelling of 40014633 in words is "forty million, fourteen thousand, six hundred thirty-three".