2266664325 has 24 divisors (see below), whose sum is σ = 3761414016. Its totient is φ = 1204416000.

The previous prime is 2266664317. The next prime is 2266664333. The reversal of 2266664325 is 5234666622.

It is an interprime number because it is at equal distance from previous prime (2266664317) and next prime (2266664333).

It is not a de Polignac number, because 2266664325 - 2³ = 2266664317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35436 + ... + 76085.

It is an arithmetic number, because the mean of its divisors is an integer number (156725584).

Almost surely, 2^2266664325 is an apocalyptic number.

2266664325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2266664325 is a deficient number, since it is larger than the sum of its proper divisors (1494749691).

2266664325 is a wasteful number, since it uses less digits than its factorization.

2266664325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111805 (or 111800 counting only the distinct ones).

The product of its digits is 622080, while the sum is 42.

The square root of 2266664325 is about 47609.4982645270. The cubic root of 2266664325 is about 1313.5977718198.

The spelling of 2266664325 in words is "two billion, two hundred sixty-six million, six hundred sixty-four thousand, three hundred twenty-five".