2422560646 has 16 divisors (see below), whose sum is σ = 4100887440. Its totient is φ = 1063192480.

The previous prime is 2422560631. The next prime is 2422560659. The reversal of 2422560646 is 6460652242.

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, 1897921 + ... + 1899196.

It is an arithmetic number, because the mean of its divisors is an integer number (256305465).

Almost surely, 2^2422560646 is an apocalyptic number.

2422560646 is a deficient number, since it is larger than the sum of its proper divisors (1678326794).

2422560646 is a wasteful number, since it uses less digits than its factorization.

2422560646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3797159.

The product of its (nonzero) digits is 138240, while the sum is 37.

The square root of 2422560646 is about 49219.5148899296. The cubic root of 2422560646 is about 1343.0480562266.

The spelling of 2422560646 in words is "two billion, four hundred twenty-two million, five hundred sixty thousand, six hundred forty-six".