326023056 has 50 divisors (see below), whose sum is σ = 943609062. Its totient is φ = 108673920.

The previous prime is 326023039. The next prime is 326023069. The reversal of 326023056 is 650320623.

326023056 is a `hidden beast` number, since 3 + 2 + 602 + 3 + 0 + 56 = 666.

It can be written as a sum of positive squares in only one way, i.e., 172659600 + 153363456 = 13140^2 + 12384^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 124485 + ... + 127076.

Almost surely, 2^326023056 is an apocalyptic number.

326023056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

326023056 is an abundant number, since it is smaller than the sum of its proper divisors (617586006).

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

326023056 is a wasteful number, since it uses less digits than its factorization.

326023056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251581 (or 251566 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 326023056 is about 18056.1085508478. The cubic root of 326023056 is about 688.2550996505.

Adding to 326023056 its reverse (650320623), we get a palindrome (976343679).

The spelling of 326023056 in words is "three hundred twenty-six million, twenty-three thousand, fifty-six".