2470288805 has 8 divisors (see below), whose sum is σ = 2993697144. Its totient is φ = 1956664000.

The previous prime is 2470288787. The next prime is 2470288859. The reversal of 2470288805 is 5088820742.

It is a Cunningham number, because it is equal to 49702²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 456164164 + 2014124641 = 21358^2 + 44879^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2470288805 - 2²⁰ = 2469240229 is a prime.

It is a super-2 number, since 2×2470288805² = 12204653560216656050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2445326 + ... + 2446335.

It is an arithmetic number, because the mean of its divisors is an integer number (374212143).

Almost surely, 2^2470288805 is an apocalyptic number.

It is an amenable number.

2470288805 is a deficient number, since it is larger than the sum of its proper divisors (523408339).

2470288805 is a wasteful number, since it uses less digits than its factorization.

2470288805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4891767.

The product of its (nonzero) digits is 286720, while the sum is 44.

The square root of 2470288805 is about 49702.0000100600. Note that the first 4 decimals coincide. The cubic root of 2470288805 is about 1351.8107945507.

The spelling of 2470288805 in words is "two billion, four hundred seventy million, two hundred eighty-eight thousand, eight hundred five".