2345229 has 6 divisors (see below), whose sum is σ = 3387566. Its totient is φ = 1563480.

The previous prime is 2345219. The next prime is 2345249. The reversal of 2345229 is 9225432.

It can be written as a sum of positive squares in only one way, i.e., 1822500 + 522729 = 1350^2 + 723^2 .

It is not a de Polignac number, because 2345229 - 2⁸ = 2344973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130282 + ... + 130299.

2^2345229 is an apocalyptic number.

It is an amenable number.

2345229 is a deficient number, since it is larger than the sum of its proper divisors (1042337).

2345229 is a wasteful number, since it uses less digits than its factorization.

2345229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260587 (or 260584 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 2345229 is about 1531.4140524365. The cubic root of 2345229 is about 132.8602561086.

The spelling of 2345229 in words is "two million, three hundred forty-five thousand, two hundred twenty-nine".