2258245396 has 48 divisors (see below), whose sum is σ = 4424253120. Its totient is φ = 999648000.

The previous prime is 2258245393. The next prime is 2258245397. The reversal of 2258245396 is 6935428522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2258245393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1927891 + ... + 1929061.

It is an arithmetic number, because the mean of its divisors is an integer number (92171940).

Almost surely, 2^2258245396 is an apocalyptic number.

It is an amenable number.

2258245396 is a deficient number, since it is larger than the sum of its proper divisors (2166007724).

2258245396 is a wasteful number, since it uses less digits than its factorization.

2258245396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296 (or 2294 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 46.

The square root of 2258245396 is about 47520.9995265251. Note that the first 3 decimals coincide. The cubic root of 2258245396 is about 1311.9694162078.

The spelling of 2258245396 in words is "two billion, two hundred fifty-eight million, two hundred forty-five thousand, three hundred ninety-six".