1000233425 has 6 divisors (see below), whose sum is σ = 1240289478. Its totient is φ = 800186720.

The previous prime is 1000233413. The next prime is 1000233433. The reversal of 1000233425 is 5243320001.

It is a happy number.

1000233425 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 119093569 + 881139856 = 10913^2 + 29684^2 .

It is not a de Polignac number, because 1000233425 - 2¹⁸ = 999971281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1000233397 and 1000233406.

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, 20004644 + ... + 20004693.

It is an arithmetic number, because the mean of its divisors is an integer number (206714913).

Almost surely, 2^1000233425 is an apocalyptic number.

It is an amenable number.

1000233425 is a deficient number, since it is larger than the sum of its proper divisors (240056053).

1000233425 is an equidigital number, since it uses as much as digits as its factorization.

1000233425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40009347 (or 40009342 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 1000233425 is about 31626.4671596434. The cubic root of 1000233425 is about 1000.0778022800.

Adding to 1000233425 its reverse (5243320001), we get a palindrome (6243553426).

The spelling of 1000233425 in words is "one billion, two hundred thirty-three thousand, four hundred twenty-five".