326200061 has 8 divisors (see below), whose sum is σ = 356082048. Its totient is φ = 296356000.

The previous prime is 326200051. The next prime is 326200067. The reversal of 326200061 is 160002623.

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

It is a cyclic number.

It is not a de Polignac number, because 326200061 - 2¹⁸ = 325937917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326200067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10316 + ... + 27546.

It is an arithmetic number, because the mean of its divisors is an integer number (44510256).

Almost surely, 2^326200061 is an apocalyptic number.

It is an amenable number.

326200061 is a deficient number, since it is larger than the sum of its proper divisors (29881987).

326200061 is a wasteful number, since it uses less digits than its factorization.

326200061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18963.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 326200061 is about 18061.0094125439. The cubic root of 326200061 is about 688.3796333312.

Adding to 326200061 its reverse (160002623), we get a palindrome (486202684).

The spelling of 326200061 in words is "three hundred twenty-six million, two hundred thousand, sixty-one".