423346625 has 64 divisors (see below), whose sum is σ = 608864256. Its totient is φ = 291456000.

The previous prime is 423346621. The next prime is 423346639. The reversal of 423346625 is 526643324.

It is not a de Polignac number, because 423346625 - 2² = 423346621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423346621) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1756505 + ... + 1756745.

It is an arithmetic number, because the mean of its divisors is an integer number (9513504).

Almost surely, 2^423346625 is an apocalyptic number.

It is an amenable number.

423346625 is a deficient number, since it is larger than the sum of its proper divisors (185517631).

423346625 is a wasteful number, since it uses less digits than its factorization.

423346625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339 (or 329 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 423346625 is about 20575.3888177113. The cubic root of 423346625 is about 750.8710620170.

Adding to 423346625 its reverse (526643324), we get a palindrome (949989949).

The spelling of 423346625 in words is "four hundred twenty-three million, three hundred forty-six thousand, six hundred twenty-five".