325851 has 8 divisors (see below), whose sum is σ = 443904. Its totient is φ = 212520.

The previous prime is 325849. The next prime is 325861. The reversal of 325851 is 158523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325851 - 2¹ = 325849 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 325851.

It is not an unprimeable number, because it can be changed into a prime (325861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1015 + ... + 1296.

It is an arithmetic number, because the mean of its divisors is an integer number (55488).

2³²⁵⁸⁵¹ is an apocalyptic number.

325851 is a deficient number, since it is larger than the sum of its proper divisors (118053).

325851 is a wasteful number, since it uses less digits than its factorization.

325851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361.

The product of its digits is 1200, while the sum is 24.

The square root of 325851 is about 570.8336009732. The cubic root of 325851 is about 68.8134004680.

It can be divided in two parts, 325 and 851, that added together give a triangular number (1176 = T₄₈).

The spelling of 325851 in words is "three hundred twenty-five thousand, eight hundred fifty-one".