2268029925 has 108 divisors (see below), whose sum is σ = 5003910756. Its totient is φ = 975744000.

The previous prime is 2268029909. The next prime is 2268029947. The reversal of 2268029925 is 5299208622.

It can be written as a sum of positive squares in 6 ways, for example, as 326922561 + 1941107364 = 18081^2 + 44058^2 .

It is not a de Polignac number, because 2268029925 - 2⁴ = 2268029909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 181375 + ... + 193475.

It is an arithmetic number, because the mean of its divisors is an integer number (46332507).

Almost surely, 2^2268029925 is an apocalyptic number.

2268029925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2268029925 is an abundant number, since it is smaller than the sum of its proper divisors (2735880831).

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

2268029925 is a wasteful number, since it uses less digits than its factorization.

2268029925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12148 (or 12133 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 2268029925 is about 47623.8377810945. The cubic root of 2268029925 is about 1313.8615204732.

The spelling of 2268029925 in words is "two billion, two hundred sixty-eight million, twenty-nine thousand, nine hundred twenty-five".