40268504 has 32 divisors (see below), whose sum is σ = 78326400. Its totient is φ = 19388160.

The previous prime is 40268497. The next prime is 40268507. The reversal of 40268504 is 40586204.

40268504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40268507) 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 7 ways as a sum of consecutive naturals, for example, 98252 + ... + 98660.

It is an arithmetic number, because the mean of its divisors is an integer number (2447700).

Almost surely, 2^40268504 is an apocalyptic number.

It is an amenable number.

40268504 is a deficient number, since it is larger than the sum of its proper divisors (38057896).

40268504 is a wasteful number, since it uses less digits than its factorization.

40268504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 40268504 is about 6345.7469221519. The cubic root of 40268504 is about 342.7587091103.

The spelling of 40268504 in words is "forty million, two hundred sixty-eight thousand, five hundred four".