2928229 has 8 divisors (see below), whose sum is σ = 3075840. Its totient is φ = 2784000.

The previous prime is 2928227. The next prime is 2928251. The reversal of 2928229 is 9228292.

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 2928229 - 2¹ = 2928227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2928194 and 2928203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2928227) 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, 1029 + ... + 2629.

It is an arithmetic number, because the mean of its divisors is an integer number (384480).

2^2928229 is an apocalyptic number.

It is an amenable number.

2928229 is a deficient number, since it is larger than the sum of its proper divisors (147611).

2928229 is a wasteful number, since it uses less digits than its factorization.

2928229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691.

The product of its digits is 10368, while the sum is 34.

The square root of 2928229 is about 1711.2068840441. The cubic root of 2928229 is about 143.0655314430.

The spelling of 2928229 in words is "two million, nine hundred twenty-eight thousand, two hundred twenty-nine".