40468703 has 4 divisors (see below), whose sum is σ = 44147688. Its totient is φ = 36789720.

The previous prime is 40468693. The next prime is 40468741. The reversal of 40468703 is 30786404.

It is a happy number.

40468703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-40468703 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40468703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40468783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1839476 + ... + 1839497.

It is an arithmetic number, because the mean of its divisors is an integer number (11036922).

Almost surely, 2^40468703 is an apocalyptic number.

40468703 is a deficient number, since it is larger than the sum of its proper divisors (3678985).

40468703 is a wasteful number, since it uses less digits than its factorization.

40468703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678984.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 40468703 is about 6361.5016309045. The cubic root of 40468703 is about 343.3257904104.

The spelling of 40468703 in words is "forty million, four hundred sixty-eight thousand, seven hundred three".