327952505 has 16 divisors (see below), whose sum is σ = 399228480. Its totient is φ = 258587328.

The previous prime is 327952489. The next prime is 327952507. The reversal of 327952505 is 505259723.

It is a cyclic number.

It is not a de Polignac number, because 327952505 - 2⁴ = 327952489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (327952507) 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, 266231 + ... + 267459.

It is an arithmetic number, because the mean of its divisors is an integer number (24951780).

Almost surely, 2^327952505 is an apocalyptic number.

It is an amenable number.

327952505 is a deficient number, since it is larger than the sum of its proper divisors (71275975).

327952505 is a wasteful number, since it uses less digits than its factorization.

327952505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960.

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 327952505 is about 18109.4589924713. The cubic root of 327952505 is about 689.6101592588.

The spelling of 327952505 in words is "three hundred twenty-seven million, nine hundred fifty-two thousand, five hundred five".