2204727 has 8 divisors (see below), whose sum is σ = 3359616. Its totient is φ = 1259832.

The previous prime is 2204701. The next prime is 2204731. The reversal of 2204727 is 7274022.

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

It is not a de Polignac number, because 2204727 - 2⁶ = 2204663 is a prime.

It is a super-2 number, since 2×2204727² = 9721642289058, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2204697 and 2204706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204737) 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, 52473 + ... + 52514.

It is an arithmetic number, because the mean of its divisors is an integer number (419952).

2^2204727 is an apocalyptic number.

2204727 is a deficient number, since it is larger than the sum of its proper divisors (1154889).

2204727 is a wasteful number, since it uses less digits than its factorization.

2204727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104997.

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 2204727 is about 1484.8323137648. The cubic root of 2204727 is about 130.1522279854.

Adding to 2204727 its reverse (7274022), we get a palindrome (9478749).

The spelling of 2204727 in words is "two million, two hundred four thousand, seven hundred twenty-seven".