2247566265 has 64 divisors (see below), whose sum is σ = 4724006400. Its totient is φ = 992017152.

The previous prime is 2247566239. The next prime is 2247566281. The reversal of 2247566265 is 5626657422.

2247566265 is a `hidden beast` number, since 2 + 24 + 7 + 566 + 2 + 65 = 666.

It is not a de Polignac number, because 2247566265 - 2⁶ = 2247566201 is a prime.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2247566265.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13602 + ... + 68411.

It is an arithmetic number, because the mean of its divisors is an integer number (73812600).

Almost surely, 2^2247566265 is an apocalyptic number.

It is an amenable number.

2247566265 is an abundant number, since it is smaller than the sum of its proper divisors (2476440135).

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

2247566265 is a wasteful number, since it uses less digits than its factorization.

2247566265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82063 (or 82057 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The square root of 2247566265 is about 47408.5041421895. The cubic root of 2247566265 is about 1309.8980681328.

The spelling of 2247566265 in words is "two billion, two hundred forty-seven million, five hundred sixty-six thousand, two hundred sixty-five".