2327773009 has 3 divisors (see below), whose sum is σ = 2327821257. Its totient is φ = 2327724762.

The previous prime is 2327773003. The next prime is 2327773013. The reversal of 2327773009 is 9003777232.

The square root of 2327773009 is 48247.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2327773009 - 2³ = 2327773001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2327773001) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 24124 + ... + 72370.

It is an arithmetic number, because the mean of its divisors is an integer number (775940419).

Almost surely, 2^2327773009 is an apocalyptic number.

2327773009 is the 48247-th square number.

2327773009 is the 24124-th centered octagonal number.

It is an amenable number.

2327773009 is a deficient number, since it is larger than the sum of its proper divisors (48248).

2327773009 is an frugal number, since it uses more digits than its factorization.

2327773009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96494 (or 48247 counting only the distinct ones).

The product of its (nonzero) digits is 111132, while the sum is 40.

The cubic root of 2327773009 is about 1325.2980004228.

The spelling of 2327773009 in words is "two billion, three hundred twenty-seven million, seven hundred seventy-three thousand, nine".