2426664206 has 4 divisors (see below), whose sum is σ = 3639996312. Its totient is φ = 1213332102.

The previous prime is 2426664143. The next prime is 2426664209. The reversal of 2426664206 is 6024666242.

It is a happy number.

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

It is a super-2 number, since 2×2426664206² = 11777398337363220872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2426664206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426664209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606666050 + ... + 606666053.

It is an arithmetic number, because the mean of its divisors is an integer number (909999078).

Almost surely, 2^2426664206 is an apocalyptic number.

2426664206 is a deficient number, since it is larger than the sum of its proper divisors (1213332106).

2426664206 is a wasteful number, since it uses less digits than its factorization.

2426664206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213332105.

The product of its (nonzero) digits is 165888, while the sum is 38.

The square root of 2426664206 is about 49261.1835627200. The cubic root of 2426664206 is about 1343.8059552946.

The spelling of 2426664206 in words is "two billion, four hundred twenty-six million, six hundred sixty-four thousand, two hundred six".