2486680605 has 12 divisors (see below), whose sum is σ = 4310246460. Its totient is φ = 1326229632.

The previous prime is 2486680589. The next prime is 2486680681. The reversal of 2486680605 is 5060866842.

It can be written as a sum of positive squares in 2 ways, for example, as 1256986116 + 1229694489 = 35454^2 + 35067^2 .

It is not a de Polignac number, because 2486680605 - 2⁴ = 2486680589 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 55259569 = 2486680605 / (2 + 4 + 8 + 6 + 6 + 8 + 0 + 6 + 0 + 5).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 27629740 + ... + 27629829.

It is an arithmetic number, because the mean of its divisors is an integer number (359187205).

Almost surely, 2^2486680605 is an apocalyptic number.

It is an amenable number.

2486680605 is a deficient number, since it is larger than the sum of its proper divisors (1823565855).

2486680605 is a wasteful number, since it uses less digits than its factorization.

2486680605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55259580 (or 55259577 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 2486680605 is about 49866.6281695484. The cubic root of 2486680605 is about 1354.7942217340.

The spelling of 2486680605 in words is "two billion, four hundred eighty-six million, six hundred eighty thousand, six hundred five".