2266207645 has 32 divisors (see below), whose sum is σ = 3000057984. Its totient is φ = 1633132800.

The previous prime is 2266207633. The next prime is 2266207651. The reversal of 2266207645 is 5467026622.

2266207645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2266207645 - 2⁵ = 2266207613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2266207598 and 2266207607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 517234 + ... + 521596.

It is an arithmetic number, because the mean of its divisors is an integer number (93751812).

Almost surely, 2^2266207645 is an apocalyptic number.

It is an amenable number.

2266207645 is a deficient number, since it is larger than the sum of its proper divisors (733850339).

2266207645 is a wasteful number, since it uses less digits than its factorization.

2266207645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 2266207645 is about 47604.7019211338. The cubic root of 2266207645 is about 1313.5095461223.

The spelling of 2266207645 in words is "two billion, two hundred sixty-six million, two hundred seven thousand, six hundred forty-five".