2329705 has 24 divisors (see below), whose sum is σ = 3352968. Its totient is φ = 1548288.

The previous prime is 2329699. The next prime is 2329709. The reversal of 2329705 is 5079232.

It can be written as a sum of positive squares in 4 ways, for example, as 1382976 + 946729 = 1176^2 + 973^2 .

It is not a de Polignac number, because 2329705 - 2⁷ = 2329577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2329709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8937 + ... + 9193.

It is an arithmetic number, because the mean of its divisors is an integer number (139707).

2^2329705 is an apocalyptic number.

It is an amenable number.

2329705 is a deficient number, since it is larger than the sum of its proper divisors (1023263).

2329705 is a wasteful number, since it uses less digits than its factorization.

2329705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 2329705 is about 1526.3371187257. The cubic root of 2329705 is about 132.5664553312.

The spelling of 2329705 in words is "two million, three hundred twenty-nine thousand, seven hundred five".