327057061 has 2 divisors, whose sum is σ = 327057062. Its totient is φ = 327057060.

The previous prime is 327057053. The next prime is 327057103. The reversal of 327057061 is 160750723.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196868961 + 130188100 = 14031^2 + 11410^2 .

It is a cyclic number.

It is not a de Polignac number, because 327057061 - 2³ = 327057053 is a prime.

It is a super-2 number, since 2×327057061² = 213932642299915442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (327057761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163528530 + 163528531.

It is an arithmetic number, because the mean of its divisors is an integer number (163528531).

Almost surely, 2^327057061 is an apocalyptic number.

It is an amenable number.

327057061 is a deficient number, since it is larger than the sum of its proper divisors (1).

327057061 is an equidigital number, since it uses as much as digits as its factorization.

327057061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 327057061 is about 18084.7189914580. The cubic root of 327057061 is about 688.9819482225.

The spelling of 327057061 in words is "three hundred twenty-seven million, fifty-seven thousand, sixty-one".