326066121 has 16 divisors (see below), whose sum is σ = 483520320. Its totient is φ = 217170720.

The previous prime is 326066113. The next prime is 326066141. The reversal of 326066121 is 121660623.

326066121 is a `hidden beast` number, since 32 + 606 + 6 + 1 + 21 = 666.

It is not a de Polignac number, because 326066121 - 2³ = 326066113 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (326066141) 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 in 15 ways as a sum of consecutive naturals, for example, 26461 + ... + 36773.

It is an arithmetic number, because the mean of its divisors is an integer number (30220020).

Almost surely, 2^326066121 is an apocalyptic number.

It is an amenable number.

326066121 is a deficient number, since it is larger than the sum of its proper divisors (157454199).

326066121 is a wasteful number, since it uses less digits than its factorization.

326066121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11493 (or 11487 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 326066121 is about 18057.3010441760. The cubic root of 326066121 is about 688.2854026207.

The spelling of 326066121 in words is "three hundred twenty-six million, sixty-six thousand, one hundred twenty-one".