325642601 has 4 divisors (see below), whose sum is σ = 325680000. Its totient is φ = 325605204.

The previous prime is 325642549. The next prime is 325642613. The reversal of 325642601 is 106246523.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 106246523 = 67 ⋅1585769.

It is a cyclic number.

It is not a de Polignac number, because 325642601 - 2²² = 321448297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (325642621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2000 + ... + 25598.

It is an arithmetic number, because the mean of its divisors is an integer number (81420000).

Almost surely, 2^325642601 is an apocalyptic number.

It is an amenable number.

325642601 is a deficient number, since it is larger than the sum of its proper divisors (37399).

325642601 is a wasteful number, since it uses less digits than its factorization.

325642601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37398.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 325642601 is about 18045.5701212237. The cubic root of 325642601 is about 687.9872739950.

The spelling of 325642601 in words is "three hundred twenty-five million, six hundred forty-two thousand, six hundred one".