2321000546 has 12 divisors (see below), whose sum is σ = 3523972902. Its totient is φ = 1146511536.

The previous prime is 2321000519. The next prime is 2321000567. The reversal of 2321000546 is 6450001232.

It can be written as a sum of positive squares in only one way, i.e., 2199141025 + 121859521 = 46895^2 + 11039^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70451 + ... + 98006.

Almost surely, 2^2321000546 is an apocalyptic number.

2321000546 is a deficient number, since it is larger than the sum of its proper divisors (1202972356).

2321000546 is an equidigital number, since it uses as much as digits as its factorization.

2321000546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168625 (or 168542 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2321000546 is about 48176.7635484162. The cubic root of 2321000546 is about 1324.0114702992.

Adding to 2321000546 its reverse (6450001232), we get a palindrome (8771001778).

The spelling of 2321000546 in words is "two billion, three hundred twenty-one million, five hundred forty-six", and thus it is an aban number.