2426206266 has 48 divisors (see below), whose sum is σ = 5755209408. Its totient is φ = 732580800.

The previous prime is 2426206247. The next prime is 2426206301. The reversal of 2426206266 is 6626026242.

It is a happy number.

2426206266 is a `hidden beast` number, since 2 + 4 + 2 + 6 + 20 + 626 + 6 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2426206266.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33835 + ... + 77441.

It is an arithmetic number, because the mean of its divisors is an integer number (119900196).

Almost surely, 2^2426206266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2426206266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2877604704).

2426206266 is an abundant number, since it is smaller than the sum of its proper divisors (3329003142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2426206266 is a wasteful number, since it uses less digits than its factorization.

2426206266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43907 (or 43904 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 2426206266 is about 49256.5352618310. The cubic root of 2426206266 is about 1343.7214193279.

The spelling of 2426206266 in words is "two billion, four hundred twenty-six million, two hundred six thousand, two hundred sixty-six".