234417425 has 12 divisors (see below), whose sum is σ = 317103216. Its totient is φ = 170485200.

The previous prime is 234417409. The next prime is 234417457. The reversal of 234417425 is 524714432.

It is not a de Polignac number, because 234417425 - 2⁴ = 234417409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234417391 and 234417400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 425939 + ... + 426488.

It is an arithmetic number, because the mean of its divisors is an integer number (26425268).

Almost surely, 2^234417425 is an apocalyptic number.

234417425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

234417425 is a deficient number, since it is larger than the sum of its proper divisors (82685791).

234417425 is a wasteful number, since it uses less digits than its factorization.

234417425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852448 (or 852443 counting only the distinct ones).

The product of its digits is 26880, while the sum is 32.

The square root of 234417425 is about 15310.6964243956. The cubic root of 234417425 is about 616.5902177772.

The spelling of 234417425 in words is "two hundred thirty-four million, four hundred seventeen thousand, four hundred twenty-five".