2404640275 has 6 divisors (see below), whose sum is σ = 2981753972. Its totient is φ = 1923712200.

The previous prime is 2404640269. The next prime is 2404640279. The reversal of 2404640275 is 5720464042.

It is not a de Polignac number, because 2404640275 - 2⁵ = 2404640243 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 2404640275.

It is not an unprimeable number, because it can be changed into a prime (2404640279) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 48092781 + ... + 48092830.

Almost surely, 2^2404640275 is an apocalyptic number.

2404640275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2404640275 is a deficient number, since it is larger than the sum of its proper divisors (577113697).

2404640275 is an equidigital number, since it uses as much as digits as its factorization.

2404640275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96185621 (or 96185616 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 34.

The square root of 2404640275 is about 49037.1315943337. The cubic root of 2404640275 is about 1339.7282204809.

The spelling of 2404640275 in words is "two billion, four hundred four million, six hundred forty thousand, two hundred seventy-five".