40301504 has 14 divisors (see below), whose sum is σ = 79973424. Its totient is φ = 20150720.

The previous prime is 40301501. The next prime is 40301507. The reversal of 40301504 is 40510304.

40301504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40301501) and next prime (40301507).

It is a super-2 number, since 2×40301504² = 3248422449324032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40301501) 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 as a sum of consecutive naturals, namely, 314792 + ... + 314919.

Almost surely, 2^40301504 is an apocalyptic number.

It is an amenable number.

40301504 is a deficient number, since it is larger than the sum of its proper divisors (39671920).

40301504 is an equidigital number, since it uses as much as digits as its factorization.

40301504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629723 (or 629713 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 40301504 is about 6348.3465563877. The cubic root of 40301504 is about 342.8523136886.

Adding to 40301504 its reverse (40510304), we get a palindrome (80811808).

The spelling of 40301504 in words is "forty million, three hundred one thousand, five hundred four".