326001146 has 32 divisors (see below), whose sum is σ = 546974208. Its totient is φ = 144990720.

The previous prime is 326001139. The next prime is 326001167. The reversal of 326001146 is 641100623.

It is a happy number.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 41726 + ... + 48918.

It is an arithmetic number, because the mean of its divisors is an integer number (17092944).

Almost surely, 2^326001146 is an apocalyptic number.

326001146 is a deficient number, since it is larger than the sum of its proper divisors (220973062).

326001146 is a wasteful number, since it uses less digits than its factorization.

326001146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7286.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 326001146 is about 18055.5018207747. The cubic root of 326001146 is about 688.2396815108.

Adding to 326001146 its reverse (641100623), we get a palindrome (967101769).

The spelling of 326001146 in words is "three hundred twenty-six million, one thousand, one hundred forty-six".