325423401 has 16 divisors (see below), whose sum is σ = 461613888. Its totient is φ = 203212800.

The previous prime is 325423391. The next prime is 325423433. The reversal of 325423401 is 104324523.

It is not a de Polignac number, because 325423401 - 2¹⁷ = 325292329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325423001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4360 + ... + 25881.

It is an arithmetic number, because the mean of its divisors is an integer number (28850868).

Almost surely, 2^325423401 is an apocalyptic number.

It is an amenable number.

325423401 is a deficient number, since it is larger than the sum of its proper divisors (136190487).

325423401 is a wasteful number, since it uses less digits than its factorization.

325423401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30472.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 325423401 is about 18039.4955860745. The cubic root of 325423401 is about 687.8328709161.

Adding to 325423401 its reverse (104324523), we get a palindrome (429747924).

The spelling of 325423401 in words is "three hundred twenty-five million, four hundred twenty-three thousand, four hundred one".