2265063606 has 96 divisors (see below), whose sum is σ = 5578940640. Its totient is φ = 658409472.

The previous prime is 2265063583. The next prime is 2265063613. The reversal of 2265063606 is 6063605622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2991780 + ... + 2992536.

It is an arithmetic number, because the mean of its divisors is an integer number (58113965).

Almost surely, 2^2265063606 is an apocalyptic number.

2265063606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2265063606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2789470320).

2265063606 is an abundant number, since it is smaller than the sum of its proper divisors (3313877034).

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

2265063606 is a wasteful number, since it uses less digits than its factorization.

2265063606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470 (or 1467 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 2265063606 is about 47592.6843748070. The cubic root of 2265063606 is about 1313.2884779588.

The spelling of 2265063606 in words is "two billion, two hundred sixty-five million, sixty-three thousand, six hundred six".