2426658656 has 12 divisors (see below), whose sum is σ = 4777484292. Its totient is φ = 1213329312.

The previous prime is 2426658599. The next prime is 2426658667. The reversal of 2426658656 is 6568566242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37916510 + ... + 37916573.

It is an arithmetic number, because the mean of its divisors is an integer number (398123691).

Almost surely, 2^2426658656 is an apocalyptic number.

It is an amenable number.

2426658656 is a deficient number, since it is larger than the sum of its proper divisors (2350825636).

2426658656 is an equidigital number, since it uses as much as digits as its factorization.

2426658656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75833093 (or 75833085 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 50.

The square root of 2426658656 is about 49261.1272303020. The cubic root of 2426658656 is about 1343.8049308253.

The spelling of 2426658656 in words is "two billion, four hundred twenty-six million, six hundred fifty-eight thousand, six hundred fifty-six".