2729233 has 8 divisors (see below), whose sum is σ = 2961000. Its totient is φ = 2500608.

The previous prime is 2729227. The next prime is 2729239. The reversal of 2729233 is 3329272.

It is an interprime number because it is at equal distance from previous prime (2729227) and next prime (2729239).

It can be written as a sum of positive squares in 4 ways, for example, as 332929 + 2396304 = 577^2 + 1548^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2729233 - 2²¹ = 632081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2729239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1233 + ... + 2641.

It is an arithmetic number, because the mean of its divisors is an integer number (370125).

2^2729233 is an apocalyptic number.

It is an amenable number.

2729233 is a deficient number, since it is larger than the sum of its proper divisors (231767).

2729233 is a wasteful number, since it uses less digits than its factorization.

2729233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571.

The product of its digits is 4536, while the sum is 28.

The square root of 2729233 is about 1652.0390431222. The cubic root of 2729233 is about 139.7484086851.

The spelling of 2729233 in words is "two million, seven hundred twenty-nine thousand, two hundred thirty-three".