2239983425 has 6 divisors (see below), whose sum is σ = 2777579478. Its totient is φ = 1791986720.

The previous prime is 2239983407. The next prime is 2239983443. The reversal of 2239983425 is 5243899322.

It is an interprime number because it is at equal distance from previous prime (2239983407) and next prime (2239983443).

It can be written as a sum of positive squares in 3 ways, for example, as 765960976 + 1474022449 = 27676^2 + 38393^2 .

It is not a de Polignac number, because 2239983425 - 2¹⁰ = 2239982401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2239983425.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44799644 + ... + 44799693.

It is an arithmetic number, because the mean of its divisors is an integer number (462929913).

Almost surely, 2^2239983425 is an apocalyptic number.

2239983425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2239983425 is a deficient number, since it is larger than the sum of its proper divisors (537596053).

2239983425 is an equidigital number, since it uses as much as digits as its factorization.

2239983425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89599347 (or 89599342 counting only the distinct ones).

The product of its digits is 933120, while the sum is 47.

The square root of 2239983425 is about 47328.4631590759. The cubic root of 2239983425 is about 1308.4232968101.

The spelling of 2239983425 in words is "two billion, two hundred thirty-nine million, nine hundred eighty-three thousand, four hundred twenty-five".