326055000 has 80 divisors (see below), whose sum is σ = 1018642680. Its totient is φ = 86944000.

The previous prime is 326054999. The next prime is 326055007. The reversal of 326055000 is 550623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326055007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4132 + ... + 25868.

Almost surely, 2^326055000 is an apocalyptic number.

326055000 is a gapful number since it is divisible by the number (30) 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 326055000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509321340).

326055000 is an abundant number, since it is smaller than the sum of its proper divisors (692587680).

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

326055000 is a wasteful number, since it uses less digits than its factorization.

326055000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21766 (or 21747 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 326055000 is about 18056.9931051657. The cubic root of 326055000 is about 688.2775775116.

The spelling of 326055000 in words is "three hundred twenty-six million, fifty-five thousand".