2401605995 has 4 divisors (see below), whose sum is σ = 2881927200. Its totient is φ = 1921284792.

The previous prime is 2401605979. The next prime is 2401606001. The reversal of 2401605995 is 5995061042.

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

It is a cyclic number.

It is not a de Polignac number, because 2401605995 - 2⁴ = 2401605979 is a prime.

It is a super-2 number, since 2×2401605995² = 11535422710439880050, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 240160595 + ... + 240160604.

It is an arithmetic number, because the mean of its divisors is an integer number (720481800).

Almost surely, 2^2401605995 is an apocalyptic number.

2401605995 is a deficient number, since it is larger than the sum of its proper divisors (480321205).

2401605995 is an equidigital number, since it uses as much as digits as its factorization.

2401605995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480321204.

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 2401605995 is about 49006.1832323228. The cubic root of 2401605995 is about 1339.1644741233.

The spelling of 2401605995 in words is "two billion, four hundred one million, six hundred five thousand, nine hundred ninety-five".