2320811292 has 12 divisors (see below), whose sum is σ = 5415226376. Its totient is φ = 773603760.

The previous prime is 2320811237. The next prime is 2320811341. The reversal of 2320811292 is 2921180232.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96700459 + ... + 96700482.

Almost surely, 2^2320811292 is an apocalyptic number.

It is an amenable number.

2320811292 is an abundant number, since it is smaller than the sum of its proper divisors (3094415084).

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

2320811292 is a wasteful number, since it uses less digits than its factorization.

2320811292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193400948 (or 193400946 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 2320811292 is about 48174.7993457160. The cubic root of 2320811292 is about 1323.9754827624.

The spelling of 2320811292 in words is "two billion, three hundred twenty million, eight hundred eleven thousand, two hundred ninety-two".