325487401 has 2 divisors, whose sum is σ = 325487402. Its totient is φ = 325487400.

The previous prime is 325487369. The next prime is 325487417. The reversal of 325487401 is 104784523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 272910400 + 52577001 = 16520^2 + 7251^2 .

It is a cyclic number.

It is not a de Polignac number, because 325487401 - 2⁵ = 325487369 is a prime.

It is not a weakly prime, because it can be changed into another prime (325487471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162743700 + 162743701.

It is an arithmetic number, because the mean of its divisors is an integer number (162743701).

Almost surely, 2^325487401 is an apocalyptic number.

It is an amenable number.

325487401 is a deficient number, since it is larger than the sum of its proper divisors (1).

325487401 is an equidigital number, since it uses as much as digits as its factorization.

325487401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 325487401 is about 18041.2693843865. The cubic root of 325487401 is about 687.8779592719.

The spelling of 325487401 in words is "three hundred twenty-five million, four hundred eighty-seven thousand, four hundred one".