2321264925 has 48 divisors (see below), whose sum is σ = 4873438080. Its totient is φ = 1061147520.

The previous prime is 2321264909. The next prime is 2321264929. The reversal of 2321264925 is 5294621232.

2321264925 is a `hidden beast` number, since 2 + 3 + 2 + 1 + 2 + 649 + 2 + 5 = 666.

2321264925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2321264925 - 2⁴ = 2321264909 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2321264925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321264929) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 240912 + ... + 250361.

It is an arithmetic number, because the mean of its divisors is an integer number (101529960).

Almost surely, 2^2321264925 is an apocalyptic number.

2321264925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2321264925 is an abundant number, since it is smaller than the sum of its proper divisors (2552173155).

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

2321264925 is a wasteful number, since it uses less digits than its factorization.

2321264925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491299 (or 491288 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 2321264925 is about 48179.5073137947. The cubic root of 2321264925 is about 1324.0617399324.

The spelling of 2321264925 in words is "two billion, three hundred twenty-one million, two hundred sixty-four thousand, nine hundred twenty-five".