2265046066 has 8 divisors (see below), whose sum is σ = 3480436764. Its totient is φ = 1104900480.

The previous prime is 2265046061. The next prime is 2265046067. The reversal of 2265046066 is 6606405622.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2090409841 + 174636225 = 45721^2 + 13215^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2265046066² = 10260867362204152712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2265046061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13811175 + ... + 13811338.

Almost surely, 2^2265046066 is an apocalyptic number.

2265046066 is a deficient number, since it is larger than the sum of its proper divisors (1215390698).

2265046066 is a wasteful number, since it uses less digits than its factorization.

2265046066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27622556.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 2265046066 is about 47592.5001024321. The cubic root of 2265046066 is about 1313.2850880408.

The spelling of 2265046066 in words is "two billion, two hundred sixty-five million, forty-six thousand, sixty-six".