325436146 has 12 divisors (see below), whose sum is σ = 567853038. Its totient is φ = 139472592.

The previous prime is 325436129. The next prime is 325436179. The reversal of 325436146 is 641634523.

It can be written as a sum of positive squares in only one way, i.e., 325405521 + 30625 = 18039^2 + 175^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1660291 + ... + 1660486.

Almost surely, 2^325436146 is an apocalyptic number.

325436146 is a deficient number, since it is larger than the sum of its proper divisors (242416892).

325436146 is a wasteful number, since it uses less digits than its factorization.

325436146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3320793 (or 3320786 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The square root of 325436146 is about 18039.8488352868. The cubic root of 325436146 is about 687.8418503108.

The spelling of 325436146 in words is "three hundred twenty-five million, four hundred thirty-six thousand, one hundred forty-six".