2287299859 has 16 divisors (see below), whose sum is σ = 2511026784. Its totient is φ = 2070604800.

The previous prime is 2287299829. The next prime is 2287299863. The reversal of 2287299859 is 9589927822.

It is a cyclic number.

It is not a de Polignac number, because 2287299859 - 2¹¹ = 2287297811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2287299797 and 2287299806.

It is not an unprimeable number, because it can be changed into a prime (2287299829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275844 + ... + 284014.

It is an arithmetic number, because the mean of its divisors is an integer number (156939174).

Almost surely, 2^2287299859 is an apocalyptic number.

2287299859 is a deficient number, since it is larger than the sum of its proper divisors (223726925).

2287299859 is a wasteful number, since it uses less digits than its factorization.

2287299859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8598.

The product of its digits is 13063680, while the sum is 61.

The square root of 2287299859 is about 47825.7238209732. The cubic root of 2287299859 is about 1317.5720326393.

The spelling of 2287299859 in words is "two billion, two hundred eighty-seven million, two hundred ninety-nine thousand, eight hundred fifty-nine".