2244266625 has 16 divisors (see below), whose sum is σ = 3734460288. Its totient is φ = 1196942000.

The previous prime is 2244266597. The next prime is 2244266627. The reversal of 2244266625 is 5266624422.

It is not a de Polignac number, because 2244266625 - 2¹¹ = 2244264577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2244266627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2991981 + ... + 2992730.

It is an arithmetic number, because the mean of its divisors is an integer number (233403768).

Almost surely, 2^2244266625 is an apocalyptic number.

2244266625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2244266625 is a deficient number, since it is larger than the sum of its proper divisors (1490193663).

2244266625 is an equidigital number, since it uses as much as digits as its factorization.

2244266625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5984729 (or 5984719 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

The square root of 2244266625 is about 47373.6912747993. The cubic root of 2244266625 is about 1309.2567360714.

The spelling of 2244266625 in words is "two billion, two hundred forty-four million, two hundred sixty-six thousand, six hundred twenty-five".