2266573365 has 96 divisors (see below), whose sum is σ = 5004529920. Its totient is φ = 923830272.

The previous prime is 2266573363. The next prime is 2266573381. The reversal of 2266573365 is 5633756622.

2266573365 is a `hidden beast` number, since 2 + 266 + 57 + 336 + 5 = 666.

It is not a de Polignac number, because 2266573365 - 2¹ = 2266573363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2266573365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266573363) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 90607 + ... + 112883.

It is an arithmetic number, because the mean of its divisors is an integer number (52130520).

Almost surely, 2^2266573365 is an apocalyptic number.

It is an amenable number.

2266573365 is an abundant number, since it is smaller than the sum of its proper divisors (2737956555).

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

2266573365 is a wasteful number, since it uses less digits than its factorization.

2266573365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22331 (or 22328 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 45.

The square root of 2266573365 is about 47608.5429833764. The cubic root of 2266573365 is about 1313.5802002646.

The spelling of 2266573365 in words is "two billion, two hundred sixty-six million, five hundred seventy-three thousand, three hundred sixty-five".