2420776562 has 4 divisors (see below), whose sum is σ = 3631164846. Its totient is φ = 1210388280.

The previous prime is 2420776559. The next prime is 2420776573. The reversal of 2420776562 is 2656770242.

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

It can be written as a sum of positive squares in only one way, i.e., 2175196321 + 245580241 = 46639^2 + 15671^2 .

It is an unprimeable number.

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, 605194139 + ... + 605194142.

Almost surely, 2^2420776562 is an apocalyptic number.

2420776562 is a deficient number, since it is larger than the sum of its proper divisors (1210388284).

2420776562 is a wasteful number, since it uses less digits than its factorization.

2420776562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210388283.

The product of its (nonzero) digits is 282240, while the sum is 41.

The square root of 2420776562 is about 49201.3878056300. The cubic root of 2420776562 is about 1342.7182813395.

The spelling of 2420776562 in words is "two billion, four hundred twenty million, seven hundred seventy-six thousand, five hundred sixty-two".