2286646023 has 4 divisors (see below), whose sum is σ = 3048861368. Its totient is φ = 1524430680.

The previous prime is 2286646009. The next prime is 2286646031. The reversal of 2286646023 is 3206466822.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2286646023 - 2⁴ = 2286646007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2286646423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381107668 + ... + 381107673.

It is an arithmetic number, because the mean of its divisors is an integer number (762215342).

Almost surely, 2^2286646023 is an apocalyptic number.

2286646023 is a deficient number, since it is larger than the sum of its proper divisors (762215345).

2286646023 is an equidigital number, since it uses as much as digits as its factorization.

2286646023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762215344.

The product of its (nonzero) digits is 165888, while the sum is 39.

The square root of 2286646023 is about 47818.8877223216. The cubic root of 2286646023 is about 1317.4464758431.

The spelling of 2286646023 in words is "two billion, two hundred eighty-six million, six hundred forty-six thousand, twenty-three".