2326729 has 4 divisors (see below), whose sum is σ = 2358676. Its totient is φ = 2294784.

The previous prime is 2326717. The next prime is 2326733. The reversal of 2326729 is 9276232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 898704 + 1428025 = 948^2 + 1195^2 .

It is a cyclic number.

It is not a de Polignac number, because 2326729 - 2¹¹ = 2324681 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2326729.

It is not an unprimeable number, because it can be changed into a prime (2326769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15864 + ... + 16009.

It is an arithmetic number, because the mean of its divisors is an integer number (589669).

2^2326729 is an apocalyptic number.

It is an amenable number.

2326729 is a deficient number, since it is larger than the sum of its proper divisors (31947).

2326729 is an equidigital number, since it uses as much as digits as its factorization.

2326729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31946.

The product of its digits is 9072, while the sum is 31.

The square root of 2326729 is about 1525.3619242658. The cubic root of 2326729 is about 132.5099838211.

The spelling of 2326729 in words is "two million, three hundred twenty-six thousand, seven hundred twenty-nine".