2287269697 has 8 divisors (see below), whose sum is σ = 2339042400. Its totient is φ = 2235930624.

The previous prime is 2287269689. The next prime is 2287269703. The reversal of 2287269697 is 7969627822.

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

It is a cyclic number.

It is not a de Polignac number, because 2287269697 - 2³ = 2287269689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2287269637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97728 + ... + 118849.

It is an arithmetic number, because the mean of its divisors is an integer number (292380300).

Almost surely, 2^2287269697 is an apocalyptic number.

It is an amenable number.

2287269697 is a deficient number, since it is larger than the sum of its proper divisors (51772703).

2287269697 is a wasteful number, since it uses less digits than its factorization.

2287269697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216815.

The product of its digits is 9144576, while the sum is 58.

The square root of 2287269697 is about 47825.4084875393. The cubic root of 2287269697 is about 1317.5662411260.

The spelling of 2287269697 in words is "two billion, two hundred eighty-seven million, two hundred sixty-nine thousand, six hundred ninety-seven".