2203947025 has 12 divisors (see below), whose sum is σ = 3123308032. Its totient is φ = 1511277840.

The previous prime is 2203947023. The next prime is 2203947037. The reversal of 2203947025 is 5207493022.

It is a happy number.

It is not a de Polignac number, because 2203947025 - 2¹ = 2203947023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2203947023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6296817 + ... + 6297166.

Almost surely, 2^2203947025 is an apocalyptic number.

2203947025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2203947025 is a deficient number, since it is larger than the sum of its proper divisors (919361007).

2203947025 is a wasteful number, since it uses less digits than its factorization.

2203947025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12594000 (or 12593995 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2203947025 is about 46946.2141711129. The cubic root of 2203947025 is about 1301.3687801883.

The spelling of 2203947025 in words is "two billion, two hundred three million, nine hundred forty-seven thousand, twenty-five".