326086056 has 96 divisors (see below), whose sum is σ = 933660000. Its totient is φ = 102529152.

The previous prime is 326086049. The next prime is 326086067. The reversal of 326086056 is 650680623.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 326086056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 477091 + ... + 477773.

It is an arithmetic number, because the mean of its divisors is an integer number (9725625).

Almost surely, 2^326086056 is an apocalyptic number.

326086056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 326086056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (466830000).

326086056 is an abundant number, since it is smaller than the sum of its proper divisors (607573944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

326086056 is a wasteful number, since it uses less digits than its factorization.

326086056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063 (or 1056 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 326086056 is about 18057.8530285303. The cubic root of 326086056 is about 688.2994291111.

The spelling of 326086056 in words is "three hundred twenty-six million, eighty-six thousand, fifty-six".