230005425 has 48 divisors (see below), whose sum is σ = 417348288. Its totient is φ = 111072000.

The previous prime is 230005417. The next prime is 230005429. The reversal of 230005425 is 524500032.

It is not a de Polignac number, because 230005425 - 2³ = 230005417 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230005429) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49450 + ... + 53900.

It is an arithmetic number, because the mean of its divisors is an integer number (8694756).

Almost surely, 2^230005425 is an apocalyptic number.

230005425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230005425 is a deficient number, since it is larger than the sum of its proper divisors (187342863).

230005425 is a wasteful number, since it uses less digits than its factorization.

230005425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4530 (or 4525 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 230005425 is about 15165.9297440018. The cubic root of 230005425 is about 612.6973846693.

Adding to 230005425 its reverse (524500032), we get a palindrome (754505457).

The spelling of 230005425 in words is "two hundred thirty million, five thousand, four hundred twenty-five".