2202729 has 8 divisors (see below), whose sum is σ = 2944032. Its totient is φ = 1464960.

The previous prime is 2202719. The next prime is 2202763. The reversal of 2202729 is 9272022.

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

It is not a de Polignac number, because 2202729 - 2⁴ = 2202713 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2202699 and 2202708.

It is not an unprimeable number, because it can be changed into a prime (2202719) 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, 1474 + ... + 2564.

It is an arithmetic number, because the mean of its divisors is an integer number (368004).

2^2202729 is an apocalyptic number.

It is an amenable number.

2202729 is a deficient number, since it is larger than the sum of its proper divisors (741303).

2202729 is a wasteful number, since it uses less digits than its factorization.

2202729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 2202729 is about 1484.1593580206. The cubic root of 2202729 is about 130.1128999500.

The spelling of 2202729 in words is "two million, two hundred two thousand, seven hundred twenty-nine".