325742 has 8 divisors (see below), whose sum is σ = 491232. Its totient is φ = 162000.

The previous prime is 325729. The next prime is 325747. The reversal of 325742 is 247523.

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

It is a super-2 number, since 2×325742² = 212215701128, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 325742.

It is not an unprimeable number, because it can be changed into a prime (325747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242 + ... + 842.

It is an arithmetic number, because the mean of its divisors is an integer number (61404).

2³²⁵⁷⁴² is an apocalyptic number.

325742 is a deficient number, since it is larger than the sum of its proper divisors (165490).

325742 is a wasteful number, since it uses less digits than its factorization.

325742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874.

The product of its digits is 1680, while the sum is 23.

The square root of 325742 is about 570.7381185798. The cubic root of 325742 is about 68.8057267182.

The spelling of 325742 in words is "three hundred twenty-five thousand, seven hundred forty-two".