2405000266 has 16 divisors (see below), whose sum is σ = 3647799360. Its totient is φ = 1189108000.

The previous prime is 2405000237. The next prime is 2405000369. The reversal of 2405000266 is 6620005042.

It is a self number, because there is not a number n which added to its sum of digits gives 2405000266.

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, 111891 + ... + 131641.

It is an arithmetic number, because the mean of its divisors is an integer number (227987460).

Almost surely, 2^2405000266 is an apocalyptic number.

2405000266 is a deficient number, since it is larger than the sum of its proper divisors (1242799094).

2405000266 is a wasteful number, since it uses less digits than its factorization.

2405000266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20429.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2405000266 is about 49040.8020529844. The cubic root of 2405000266 is about 1339.7950726197.

The spelling of 2405000266 in words is "two billion, four hundred five million, two hundred sixty-six", and thus it is an aban number.